Supplement Reviews & Rankings

Honest, detailed reviews of the best-selling supplements on Amazon. Sorted by our editorial ratings, backed by research.

494 Products Reviewed22 Categories410 Third-Party Tested
494 products
1
💪 Creatine Tested

Optimum Nutrition Micronized Creatine Monohydrate

Optimum Nutrition · Powder · $22-28

The most trusted creatine brand — micronized for better mixing

Informed Choice CertifiedBanned Substance Tested
9.5
Our Rating
4.7
55,000+ reviews
Top Pro:Creapure — German-made gold standard creatine
2
🔬 Multivitamins Tested

Thorne Basic Nutrients 2/Day

Thorne · Capsule · $32-40

The supplement industry's most trusted multivitamin — used by pro athletes and doctors

NSF Certified for SportGMP Certified
9.5
Our Rating
4.7
8,000+ reviews
Top Pro:Most bioavailable forms of every nutrient
3
💊 Vitamins Tested

Nature Made Extra Strength Vitamin D3 5000 IU

Nature Made · Softgel · $12-16

USP-verified high-dose vitamin D3 — the most reviewed vitamin D supplement on Amazon with 85,000+ reviews

USP VerifiedGMP Certified
9.4
Our Rating
4.8
85,000+ reviews
Top Pro:85,000+ reviews with 4.8-star rating
4
⚡ Pre-Workout Tested

Transparent Labs BULK Pre-Workout

Transparent Labs · Powder · $49-55

Fully transparent, clinically dosed pre-workout with 20+ active ingredients and zero artificial sweeteners

Informed Sport CertifiedGMP Certified
9.3
Our Rating
4.5
12,000+ reviews
Top Pro:Fully transparent label — no proprietary blends
5
♀️ Women's Health Tested

Designs for Health Prenatal Pro

Designs for Health · Capsule · $42-52

Practitioner-grade prenatal with methylated folate, choline, and iron bisglycinate

GMP CertifiedNon-GMO
9.3
Our Rating
4.7
5,000+ reviews
Top Pro:Methylated folate (safe for MTHFR carriers)
6
🥛 Protein Powders Tested

Optimum Nutrition Gold Standard 100% Whey

Optimum Nutrition · Powder · $58-65

The world's best-selling whey protein for over 20 years

Informed SportGMP CertifiedBanned Substance Tested
9.2
Our Rating
4.7
142,000+ reviews
Top Pro:24g protein per serving with only 120 calories
7
💊 Vitamins Tested

NatureWise Vitamin D3 5000 IU

NatureWise · Softgel · $12-16

The #1 best-selling vitamin D supplement on Amazon with 115K+ reviews

Non-GMO Project VerifiedGluten FreeThird-Party Tested
9.2
Our Rating
4.8
115,000+ reviews
Top Pro:#1 best-selling vitamin D on Amazon (115K+ reviews)
8
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Ultimate Omega

Nordic Naturals · Soft Gel · $28-36

The #1 fish oil brand in the US — 1,280mg omega-3 per serving

Friend of the SeaNon-GMO VerifiedUSP Verified
9.2
Our Rating
4.7
42,000+ reviews
Top Pro:#1 fish oil brand in the US
9
⚡ Pre-Workout Tested

Transparent Labs PreSeries BULK

Transparent Labs · Powder · $49-54

The gold standard for fully-dosed, transparent pre-workout formulas

Informed SportNo Artificial SweetenersFully Disclosed Formula
9.2
Our Rating
4.5
8,500+ reviews
Top Pro:Every ingredient at clinical doses
10
💊 Vitamins Tested

NOW Foods Vitamin D-3 5,000 IU

NOW Foods · Softgel · $10-13

High-potency vitamin D at an unbeatable price

GMP CertifiedNon-GMO
9.2
Our Rating
4.8
78,000+ reviews
Top Pro:Exceptional value — under $0.05 per softgel
11
⚗️ Minerals Tested

MegaFood Blood Builder

MegaFood · Tablet · $18-24

The #1 selling iron supplement — clinically shown not to cause nausea or constipation

Non-GMO Project VerifiedCertified B CorpGluten-Free
9.2
Our Rating
4.7
22,000+ reviews
Top Pro:#1 selling iron supplement in the US
12
💊 Vitamins Tested

NOW Foods Vitamin D-3 5,000 IU

NOW Foods · Softgel · $12-16

The best-selling vitamin D3 — 240 softgels for under $16

GMP CertifiedNon-GMO
9.2
Our Rating
4.8
55,000+ reviews
Top Pro:240 softgels — 8-month supply
13
🔬 Multivitamins Tested

Life Extension Two-Per-Day Multivitamin

Life Extension · Capsule · $18-24

Science-backed multivitamin with premium forms and doses that exceed typical one-a-day formulas by 10-50x

GMP CertifiedNon-GMO
9.2
Our Rating
4.6
14,000+ reviews
Top Pro:10-50x higher doses than Centrum
14
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Baby's DHA

Nordic Naturals · Liquid · $14-18

Pediatrician-recommended liquid DHA for infants with vitamin D3 — dropper for easy dosing

Friend of the Sea CertifiedNon-GMO VerifiedGMP Certified
9.2
Our Rating
4.7
15,000+ reviews
Top Pro:#1 selling infant omega-3
15
🔬 Multivitamins Tested

Thorne Basic Nutrients 2/Day

Thorne · Capsule · $32-40

The practitioner-grade multivitamin with bioactive forms of every nutrient — Thorne's most popular product

NSF Certified for SportGMP Certified
9.2
Our Rating
4.7
6,000+ reviews
Top Pro:Every nutrient in bioactive form
16
⚗️ Minerals Tested

MegaFood Blood Builder

MegaFood · Tablet · $18-24

Clinically shown to increase iron levels without common side effects — the #1 selling iron supplement

Non-GMO Project VerifiedCertified B CorpCertified Gluten Free
9.1
Our Rating
4.7
28,000+ reviews
Top Pro:Clinically shown to increase iron without GI side effects
17
🐟 Fish Oil & Omega-3 Tested

Carlson Elite Omega-3 Gems

Carlson · Softgel · $22-28

Norwegian fish oil with IFOS 5-star rating

IFOS 5-StarNon-GMOFDA Registered Facility
9.1
Our Rating
4.7
18,000+ reviews
Top Pro:1,600mg omega-3s — one of the highest concentrations available
18
⚡ Pre-Workout Tested

Kaged Pre-Kaged Elite Pre-Workout

Kaged · Powder · $44-52

The premium pre-workout with patented ingredients, clinical doses, and Informed Sport certification

Informed Sport CertifiedGMP CertifiedThird-Party Tested
9.1
Our Rating
4.5
5,000+ reviews
Top Pro:All patented, clinically validated ingredients
19
🥛 Protein Powders Tested

Dymatize ISO100 Hydrolyzed Whey Protein Isolate

Dymatize · Powder · $62-72

The gold standard of whey protein isolates — ultra-pure and fast-absorbing

Informed SportGMP Certified
9.0
Our Rating
4.7
68,000+ reviews
Top Pro:25g protein with <1g sugar and <0.5g fat per serving
20
🌿 Herbal Supplements Tested

KSM-66 Ashwagandha by NutraHerbals

NutraHerbals · Capsules · $18-24

The most clinically studied ashwagandha extract — KSM-66 root-only formula

GMP CertifiedNon-GMOGluten-Free
9.0
Our Rating
4.5
25,000+ reviews
Top Pro:KSM-66 — the most clinically studied ashwagandha extract
21
⚡ Pre-Workout Tested

Legion Pulse Pre-Workout

Legion Athletics · Powder · $36-44

Mike Matthews' science-based pre-workout with 8g citrulline, 350mg caffeine, and zero proprietary blends

Informed Sport CertifiedGMP Certified
9.0
Our Rating
4.4
12,000+ reviews
Top Pro:8g citrulline malate (highest in category)
22
⚗️ Minerals Tested

Pure Encapsulations Magnesium Glycinate

Pure Encapsulations · Capsule · $24-32

Practitioner-grade magnesium glycinate — the most bioavailable and gentle form for sleep and relaxation

GMP CertifiedNSF CertifiedHypoallergenic
9.0
Our Rating
4.6
20,000+ reviews
Top Pro:Highly bioavailable glycinate form
23
⚡ Pre-Workout Tested

Gorilla Mode Pre-Workout

Gorilla Mind · Powder · $49-55

Derek from More Plates More Dates' mega-dosed pre-workout with 9g citrulline and 350mg caffeine

GMP Certified
9.0
Our Rating
4.5
15,000+ reviews
Top Pro:Massive doses of every ingredient
24
🌿 Herbal Supplements Tested

Nutricost KSM-66 Ashwagandha

Nutricost · Capsule · $16-20

Premium KSM-66 ashwagandha extract at the best value

KSM-66 CertifiedThird-Party TestedGMP
9.0
Our Rating
4.5
38,000+ reviews
Top Pro:KSM-66 — most clinically studied ashwagandha
25
♀️ Women's Health Tested

Nordic Naturals Prenatal DHA

Nordic Naturals · Softgel · $28-36

The #1 prenatal DHA — 480mg DHA + 205mg EPA with vitamin D3 for fetal brain development and maternal health

Non-GMOThird-Party TestedFriend of the Sea
9.0
Our Rating
4.7
10,000+ reviews
Top Pro:Official APA-recommended prenatal DHA
26
⚡ Pre-Workout Tested

RAW Nutrition CBUM Thavage Pre-Workout

RAW Nutrition · Powder · $42-50

Chris Bumstead's signature pre-workout — clinical doses of citrulline, beta-alanine, and caffeine

Informed SportFully Disclosed Formula
9.0
Our Rating
4.4
12,000+ reviews
Top Pro:Clinical doses — fully transparent label
27
💊 Vitamins Tested

Nature Made Vitamin D3 5000 IU (125mcg)

Nature Made · Softgel · $14-18

USP Verified vitamin D3 — 360 softgels at the best value for high-dose D3

USP VerifiedGluten FreeNo Artificial Flavors
9.0
Our Rating
4.8
62,000+ reviews
Top Pro:USP Verified for purity and potency
28
💪 Creatine Tested

Nutricost Creatine Monohydrate Powder

Nutricost · Powder · $18-22

Pure micronized creatine at the best price on Amazon

GMP CertifiedNon-GMO
9.0
Our Rating
4.7
45,000+ reviews
Top Pro:Pure micronized creatine — nothing else
29
💊 Vitamins Tested

Jarrow Formulas Ubiquinol QH-absorb

Jarrow Formulas · Softgel · $24-32

The active, reduced form of CoQ10 — 8x better absorbed than standard ubiquinone for cellular energy

GMP Certified
9.0
Our Rating
4.7
10,000+ reviews
Top Pro:Active form (no conversion needed)
30
💊 Vitamins Tested

NOW Foods Vitamin D3 5,000 IU

NOW Foods · Softgel · $12-16

The best-selling vitamin D3 — 240 softgels for under $16

GMP CertifiedNon-GMO
9.0
Our Rating
4.8
55,000+ reviews
Top Pro:240 softgels — 8-month supply
31
🌿 Herbal Supplements Tested

Nutricost Ashwagandha KSM-66

Nutricost · Capsule · $16-20

Clinical-dose KSM-66 ashwagandha at Nutricost's unbeatable price

GMP CertifiedNon-GMO
9.0
Our Rating
4.6
28,000+ reviews
Top Pro:KSM-66 — most studied ashwagandha extract
32
🦠 Probiotics Tested

Culturelle Kids Daily Probiotic Packets

Culturelle (i-Health) · Powder Packet · $22-28

The #1 pediatrician-recommended probiotic for kids

GMP CertifiedNon-GMO
9.0
Our Rating
4.7
18,000+ reviews
Top Pro:#1 pediatrician-recommended probiotic
33
🧠 Nootropics & Brain Health Tested

Real Mushrooms Lion's Mane Extract

Real Mushrooms · Capsule · $26-34

100% fruiting body lion's mane — no mycelium, no grain fillers

USDA OrganicNon-GMOGluten-Free
9.0
Our Rating
4.6
10,000+ reviews
Top Pro:100% fruiting body — no mycelium or grain
34
💊 Vitamins Tested

Pure Encapsulations Vitamin D3 5000 IU

Pure Encapsulations · Capsule · $22-28

Hypoallergenic practitioner-grade D3 — free from all common allergens and fillers

GMP CertifiedHypoallergenic CertifiedNon-GMO
9.0
Our Rating
4.8
8,000+ reviews
Top Pro:Hypoallergenic (free from all common allergens)
35
♀️ Women's Health Tested

Thorne Basic Prenatal

Thorne · Capsule · $32-40

Practitioner-grade prenatal with methylfolate and chelated minerals — the prenatal that functional medicine doctors recommend

NSF Certified for SportGMP Certified
9.0
Our Rating
4.7
5,000+ reviews
Top Pro:Methylfolate (not folic acid)
36
🐟 Fish Oil & Omega-3 Tested

Sports Research Triple Strength Omega-3

Sports Research · Softgel · $22-28

1250mg fish oil with 1040mg omega-3 — IFOS 5-star certified with AlaskOmega wild Alaskan fish oil

IFOS 5-Star CertifiedNon-GMO Project VerifiedGMP Certified
9.0
Our Rating
4.7
30,000+ reviews
Top Pro:83% omega-3 concentration (very high)
37
🌿 Herbal Supplements Tested

Life Extension Super Ubiquinol CoQ10 100mg

Life Extension · Softgel · $32-40

Enhanced ubiquinol with shilajit — 100mg Kaneka ubiquinol + PrimaVie shilajit for 56% better CoQ10 absorption

GMP CertifiedNon-GMO
9.0
Our Rating
4.7
5,000+ reviews
Top Pro:Ubiquinol (active form, 8x better absorbed)
38
🐟 Fish Oil & Omega-3 Tested

Pure Encapsulations O.N.E. Omega

Pure Encapsulations · Softgel · $36-44

Practitioner-grade concentrated omega-3 — 500mg EPA + 250mg DHA in one softgel with IFOS 5-star certification

IFOS 5-Star CertifiedGMP CertifiedHypoallergenic Certified
9.0
Our Rating
4.7
5,000+ reviews
Top Pro:750mg omega-3 in one softgel
39
💊 Vitamins Tested

Thorne Methyl-Guard Plus

Thorne · Capsule · $38-48

Comprehensive methylation support — active folate, B12, B6, B2 for MTHFR variants and homocysteine management

NSF Certified for SportGMP Certified
9.0
Our Rating
4.7
5,000+ reviews
Top Pro:All active-form B vitamins
40
💊 Vitamins Tested

Sports Research Vitamin D3 + K2

Sports Research · Softgel · $16-22

The synergistic duo — 5000 IU D3 with 100mcg K2 (MK-7) in coconut oil for optimal calcium direction to bones

Non-GMO Project VerifiedGMP Certified
8.8
Our Rating
4.7
20,000+ reviews
Top Pro:D3 + K2 synergistic pairing
41
🦠 Probiotics Tested

Seed DS-01 Daily Synbiotic

Seed · Capsule · $49-50

The most scientifically rigorous probiotic — strain-specific clinical evidence

Clinically Studied (Finished Product)VeganNon-GMO
8.8
Our Rating
4.2
5,500+ reviews
Top Pro:Every strain backed by clinical evidence
42
⚗️ Minerals Tested

Thorne Magnesium Bisglycinate

Thorne · Capsule · $22-28

Practitioner-grade magnesium glycinate — NSF Certified for Sport with superior absorption and zero GI distress

NSF Certified for SportGMP Certified
8.8
Our Rating
4.7
10,000+ reviews
Top Pro:Bisglycinate chelate (best absorption)
43
🌿 Herbal Supplements Tested

Nutricost KSM-66 Ashwagandha 600mg

Nutricost · Capsule · $14-18

Patented KSM-66 ashwagandha root extract at the clinical dose — the most studied ashwagandha on the market

GMP CertifiedThird-Party Tested
8.8
Our Rating
4.5
20,000+ reviews
Top Pro:KSM-66 (most studied ashwagandha extract)
44
🥛 Protein Powders Tested

Dymatize ISO100 Hydrolyzed Whey Isolate

Dymatize · Powder · $28-35

The fastest-absorbing protein — hydrolyzed whey isolate with legendary taste

Informed SportNSF CertifiedGluten Free
8.8
Our Rating
4.6
42,000+ reviews
Top Pro:Hydrolyzed for fastest absorption
45
♀️ Women's Health Tested

Solgar Gentle Iron 25mg

Solgar · Capsule · $14-18

The gentlest iron supplement — iron bisglycinate that won't upset your stomach

Non-GMOVeganGluten Free
8.8
Our Rating
4.6
22,000+ reviews
Top Pro:Iron bisglycinate — gentlest form available
46
⚗️ Minerals Tested

Thorne Zinc Picolinate 30mg

Thorne · Capsule · $14-18

The most bioavailable zinc form from the most trusted clinical brand

NSF Certified for SportGMPGluten Free
8.8
Our Rating
4.7
18,000+ reviews
Top Pro:Picolinate form — excellent bioavailability
47
🧠 Nootropics & Brain Health Tested

Real Mushrooms Lion's Mane Extract

Real Mushrooms · Capsule · $28-34

Verified beta-glucan lion's mane extract — not mycelium on grain

Verified Beta-GlucansOrganicNon-GMO
8.8
Our Rating
4.5
12,000+ reviews
Top Pro:Fruiting body only — no mycelium on grain
48
💊 Vitamins Tested

Sports Research Vitamin K2 + D3

Sports Research · Softgel · $16-22

The synergistic duo — vitamin D3 + K2 in coconut oil for optimal calcium metabolism

Non-GMOThird-Party TestedVeggie Softgels
8.8
Our Rating
4.7
28,000+ reviews
Top Pro:D3 + K2 synergistic combination
49
🔬 Multivitamins

Life Extension Two-Per-Day Multivitamin

Life Extension · Tablet · $18-24

The science-first multivitamin — 50+ nutrients at doses backed by clinical research

Non-GMOGluten Free
8.8
Our Rating
4.6
15,000+ reviews
Top Pro:50+ nutrients — comprehensive
50
💊 Vitamins Tested

Nature Made Vitamin D3 2000 IU

Nature Made · Softgel · $8-12

USP-verified vitamin D from America's most trusted supplement brand

USP VerifiedNon-GMO
8.8
Our Rating
4.8
55,000+ reviews
Top Pro:USP Verified — gold standard for quality assurance
51
🦠 Probiotics Tested

Jarrow Formulas Saccharomyces Boulardii + MOS

Jarrow Formulas · Capsule · $22-28

The antibiotic-resistant probiotic — S. boulardii yeast probiotic with MOS prebiotic for traveler's diarrhea and C. diff prevention

GMP CertifiedNon-GMO
8.8
Our Rating
4.6
10,000+ reviews
Top Pro:Antibiotic-resistant (take during antibiotics)
52
💊 Vitamins Tested

Bronson Vitamin K2 (MK-7) 100mcg

Bronson · Capsule · $14-18

The best value standalone vitamin K2 MK-7 supplement

GMP CertifiedNon-GMO
8.8
Our Rating
4.6
12,000+ reviews
Top Pro:250 capsules — over 8-month supply
53
💊 Vitamins Tested

Life Extension Super K

Life Extension · Softgel · $18-24

Complete vitamin K complex — K1, MK-4, and MK-7 for bone density, arterial health, and calcium management

GMP CertifiedNon-GMO
8.8
Our Rating
4.7
10,000+ reviews
Top Pro:All three vitamin K forms (K1, MK-4, MK-7)
54
🐟 Fish Oil & Omega-3 Tested

Viva Naturals Triple Strength Omega-3 Fish Oil

Viva Naturals · Softgel · $20-26

Triple-strength fish oil with 2,200mg omega-3 per serving

IFOS 5-Star CertifiedNon-GMOFriend of the Sea
8.8
Our Rating
4.6
45,000+ reviews
Top Pro:2,200mg omega-3 per serving — one of the highest available
55
🔋 Energy Supplements Tested

Zhou Energy + Focus Caffeine with L-Theanine

Zhou Nutrition · Capsule · $14-18

The smart caffeine stack — clean energy without the jitters

GMP CertifiedNon-GMO
8.8
Our Rating
4.5
25,000+ reviews
Top Pro:The most studied nootropic stack
56
💊 Vitamins Tested

Bronson Vitamin K2 (MK7) with D3

Bronson Vitamins · Capsule · $18-24

The perfect D3+K2 combo — 250 capsules for under $24

GMP CertifiedNon-GMO
8.8
Our Rating
4.7
35,000+ reviews
Top Pro:D3+K2 combo in one capsule — the ideal pairing
57
♂️ Men's Health Tested

Ancestral Supplements Grass Fed Beef Liver

Ancestral Supplements · Capsule · $34-42

Freeze-dried grass-fed beef liver — nature's most nutrient-dense superfood in capsule form

GMP CertifiedGrass Fed Certified
8.8
Our Rating
4.6
18,000+ reviews
Top Pro:Nature's most nutrient-dense food
58
💊 Vitamins Tested

Jarrow Formulas Methyl B-12 5000mcg

Jarrow Formulas · Lozenge · $14-18

Methylcobalamin B12 lozenge — 5000mcg active form B12 with sublingual absorption bypassing digestive issues

GMP CertifiedNon-GMO
8.8
Our Rating
4.7
15,000+ reviews
Top Pro:Methylcobalamin (active form, no conversion needed)
59
💪 Creatine Tested

Thorne Creatine

Thorne · Powder · $32-40

NSF Certified for Sport creatine monohydrate trusted by professional athletes and Olympic teams

NSF Certified for SportGMP CertifiedTGA Certified
8.8
Our Rating
4.6
12,000+ reviews
Top Pro:NSF Certified for Sport (banned substance tested)
60
🦠 Probiotics Tested

Garden of Life Dr. Formulated Probiotics Once Daily Women's

Garden of Life · Capsule · $24-32

50 billion CFU women's probiotic with L. reuteri and L. fermentum for vaginal and digestive health

Non-GMO Project VerifiedNSF Certified Gluten FreeCarbon Neutral
8.8
Our Rating
4.5
35,000+ reviews
Top Pro:50 billion CFU (high potency)
61
🫁 Digestive Health Tested

Enzymedica Digest Gold + ATPro

Enzymedica · Capsule · $32-40

The #1 selling digestive enzyme brand with Thera-blend technology for complete macronutrient digestion

GMP CertifiedNon-GMO VerifiedVegan
8.8
Our Rating
4.6
25,000+ reviews
Top Pro:#1 digestive enzyme brand in the US
62
♀️ Women's Health Tested

MegaFood Baby & Me 2 Prenatal Vitamin

MegaFood · Tablet · $36-44

Whole-food prenatal with methylfolate, choline, and gentle iron — doctor recommended for sensitive stomachs

Non-GMO Project VerifiedCertified B CorpCertified Gluten Free
8.8
Our Rating
4.6
8,000+ reviews
Top Pro:Whole-food FoodState nutrients
63
🥛 Protein Powders Tested

Dymatize ISO100 Hydrolyzed Whey Protein

Dymatize · Powder · $28-34

The fastest-digesting whey protein — hydrolyzed isolate with 25g protein, <1g sugar, and legendary taste

Informed Choice CertifiedGMP Certified
8.8
Our Rating
4.6
35,000+ reviews
Top Pro:Fastest-digesting protein form
64
⚗️ Minerals Tested

Nature Made Magnesium Glycinate 200mg

Nature Made · Capsule · $14-18

Premium magnesium glycinate from the #1 pharmacist-recommended brand — gentle, well-absorbed, and USP Verified

USP VerifiedGMP Certified
8.8
Our Rating
4.7
20,000+ reviews
Top Pro:Magnesium glycinate (premium absorbed form)
65
⚡ Pre-Workout Tested

RAW Nutrition CBUM Thavage Pre-Workout V2

RAW Nutrition · Powder · $44-52

Chris Bumstead's V2 formula — clinical doses of citrulline, beta-alanine, and nootropics from the 5x Mr. Olympia

GMP CertifiedThird-Party Tested
8.8
Our Rating
4.5
8,000+ reviews
Top Pro:8g citrulline (above clinical dose)
66
🐟 Fish Oil & Omega-3 Tested

Pure Encapsulations EPA/DHA Essentials

Pure Encapsulations · Softgel · $28-36

Hypoallergenic, practitioner-grade fish oil — molecularly distilled EPA/DHA free from all common allergens

GMP CertifiedHypoallergenic CertifiedNon-GMO
8.8
Our Rating
4.7
5,000+ reviews
Top Pro:Hypoallergenic (free from all allergens)
67
💊 Vitamins Tested

Pure Encapsulations B-Complex Plus

Pure Encapsulations · Capsule · $22-28

Practitioner-grade B-complex with active forms — methylfolate, methylcobalamin, and P5P in hypoallergenic formula

GMP CertifiedHypoallergenic CertifiedNon-GMO
8.8
Our Rating
4.7
8,000+ reviews
Top Pro:All active/coenzyme B vitamin forms
68
🔬 Multivitamins Tested

Life Extension Two-Per-Day Capsules

Life Extension · Capsule · $18-24

The science-based multivitamin — high-potency active-form vitamins at 10-50x RDA with bioavailable minerals

GMP CertifiedNon-GMO
8.8
Our Rating
4.7
10,000+ reviews
Top Pro:Active-form B vitamins
69
🌿 Herbal Supplements Tested

Pure Encapsulations Ashwagandha

Pure Encapsulations · Capsule · $24-30

Practitioner-grade Sensoril ashwagandha — the clinically studied extract for stress, cortisol, and sleep support

GMP CertifiedHypoallergenic CertifiedNon-GMO
8.8
Our Rating
4.6
5,000+ reviews
Top Pro:Sensoril (10% withanolides — highest standardization)
70
⚗️ Minerals Tested

Life Extension Neuro-Mag Magnesium L-Threonate

Life Extension · Capsule · $28-36

The brain magnesium — Magtein magnesium L-threonate that crosses the blood-brain barrier for cognitive enhancement and sleep

GMP CertifiedNon-GMO
8.8
Our Rating
4.5
10,000+ reviews
Top Pro:Only magnesium that crosses blood-brain barrier
71
⚡ Pre-Workout Tested

Transparent Labs PreSeries BULK BLACK

Transparent Labs · Powder · $49-55

Premium high-stim pre-workout with 8g citrulline, 4g beta-alanine, 305mg caffeine and zero artificial ingredients

GMP CertifiedThird-Party Tested
8.8
Our Rating
4.5
3,000+ reviews
Top Pro:Above-clinical doses
72
🌿 Herbal Supplements Tested

Jarrow Formulas Ubiquinol QH-absorb 200mg

Jarrow Formulas · Softgel · $38-48

High-dose ubiquinol with enhanced absorption — 200mg active CoQ10 in proliposome lipid technology

GMP CertifiedNon-GMO
8.8
Our Rating
4.7
5,000+ reviews
Top Pro:200mg therapeutic dose
73
✨ Collagen Tested

Vital Proteins Collagen Peptides

Vital Proteins · Powder · $25-32

The original collagen peptides powder — Jennifer Aniston approved

NSF CertifiedWhole30 ApprovedPaleo-Friendly
8.7
Our Rating
4.6
112,000+ reviews
Top Pro:20g collagen per serving — one of the highest doses
74
✨ Collagen Tested

Sports Research Collagen Peptides

Sports Research · Powder · $26-34

Grass-fed, pasture-raised collagen peptides with 11g protein — Igen Non-GMO tested and keto certified

Igen Non-GMO TestedKeto CertifiedPaleo Friendly
8.7
Our Rating
4.6
45,000+ reviews
Top Pro:Grass-fed, pasture-raised source
75
🐟 Fish Oil & Omega-3 Tested

Life Extension Super Omega-3 EPA/DHA

Life Extension · Softgel · $22-28

IFOS 5-star rated fish oil with sesame lignans and olive extract for enhanced cardiovascular protection

IFOS 5-Star RatedGMP CertifiedNon-GMO
8.7
Our Rating
4.7
8,000+ reviews
Top Pro:IFOS 5-star rated for purity
76
🧬 Amino Acids Tested

BulkSupplements L-Citrulline Powder

BulkSupplements · Powder · $18-24

Pure L-citrulline at bulk pricing — the DIY pre-workout essential

GMP CertifiedLab Tested
8.7
Our Rating
4.6
15,000+ reviews
Top Pro:Pure L-citrulline — no additives
77
🧠 Nootropics & Brain Health Tested

NOW Foods L-Theanine 200mg

NOW Foods · Capsule · $14-18

The calm focus amino acid from green tea — 200mg clinical dose for relaxation without drowsiness

GMP CertifiedNPA A-Rated
8.7
Our Rating
4.6
15,000+ reviews
Top Pro:200mg clinical dose
78
🦠 Probiotics Tested

Garden of Life Dr. Formulated Probiotics for Women

Garden of Life · Capsule · $28-36

50 billion CFU women's probiotic with cranberry for urinary tract health

Non-GMO Project VerifiedNSF Certified
8.7
Our Rating
4.6
45,000+ reviews
Top Pro:50 billion CFU — high potency
79
🔋 Energy Supplements Tested

Doctor's Best High Absorption CoQ10 with BioPerine

Doctor's Best · Softgel · $18-26

Naturally fermented CoQ10 with BioPerine for enhanced absorption — essential for heart energy and statin users

GMP CertifiedNon-GMO
8.7
Our Rating
4.7
40,000+ reviews
Top Pro:Naturally fermented CoQ10
80
💪 Creatine Tested

BulkSupplements Creatine Monohydrate

BulkSupplements · Powder · $18-24

Pure micronized creatine monohydrate at wholesale pricing — 200 servings for under $25

GMP CertifiedFDA Registered Facility
8.7
Our Rating
4.6
35,000+ reviews
Top Pro:200 servings (exceptional value)
81
🦠 Probiotics Tested

Culturelle Digestive Daily Probiotic

Culturelle · Capsule · $18-24

The #1 pharmacist-recommended probiotic brand featuring clinically studied Lactobacillus rhamnosus GG

USP Verified
8.7
Our Rating
4.5
30,000+ reviews
Top Pro:#1 pharmacist-recommended probiotic
82
🌿 Herbal Supplements Tested

Sports Research Astaxanthin 12mg

Sports Research · Softgel · $22-28

AstaReal astaxanthin — 6000x stronger than vitamin C as an antioxidant, from microalgae

Non-GMO Project VerifiedGMP Certified
8.7
Our Rating
4.6
14,000+ reviews
Top Pro:AstaReal branded (most studied form)
83
⚗️ Minerals Tested

NOW Foods Iron 36mg (Ferrochel)

NOW Foods · Capsule · $8-12

Gentle chelated iron (Ferrochel bisglycinate) that won't cause constipation — 90 capsules for under $12

GMP CertifiedNPA A-Rated
8.7
Our Rating
4.6
12,000+ reviews
Top Pro:Ferrochel chelated iron (gentle on stomach)
84
🦠 Probiotics Tested

Culturelle Daily Probiotic

Culturelle · Capsule · $18-24

The #1 pharmacist-recommended probiotic brand with LGG

GMP CertifiedNon-GMO
8.6
Our Rating
4.6
38,000+ reviews
Top Pro:#1 pharmacist-recommended probiotic
85
💊 Vitamins Tested

Nature Made Super B Complex

Nature Made · Tablet · $12-16

USP-verified B-complex with all 8 B vitamins plus vitamin C at an unbeatable value

USP VerifiedGMP Certified
8.6
Our Rating
4.7
45,000+ reviews
Top Pro:USP Verified for quality assurance
86
🌿 Herbal Supplements Tested

Jarrow Formulas Curcumin Phytosome 500mg

Jarrow Formulas · Capsule · $24-30

Meriva curcumin phytosome — 29x better absorption than standard curcumin

Meriva PatentedNon-GMOVegan
8.6
Our Rating
4.5
12,000+ reviews
Top Pro:Meriva phytosome — 29x better absorption
87
🫁 Digestive Health Tested

Enzymedica Digest Gold

Enzymedica · Capsule · $28-36

The #1 selling digestive enzyme brand — Thera-blend technology for activity across the entire pH range

GMP CertifiedNon-GMO VerifiedCertified Vegan
8.6
Our Rating
4.6
15,000+ reviews
Top Pro:#1 selling digestive enzyme brand
88
⚗️ Minerals Tested

Doctor's Best High Absorption Magnesium

Doctor's Best · Tablet · $12-16

Chelated magnesium glycinate/lysinate with 45,000+ reviews — the best-selling magnesium on Amazon

GMP CertifiedNon-GMO Verified
8.6
Our Rating
4.6
45,000+ reviews
Top Pro:45,000+ Amazon reviews (best-selling magnesium)
89
🧬 Amino Acids Tested

Nutricost Taurine Powder

Nutricost · Powder · $14-18

Pure taurine powder — the longevity amino acid at bulk pricing

GMP CertifiedNon-GMO
8.6
Our Rating
4.7
8,000+ reviews
Top Pro:Pure taurine — no additives
90
💊 Vitamins Tested

Sports Research Vitamin K2 (MK-7)

Sports Research · Softgel · $14-18

MenaQ7 vitamin K2 in coconut MCT oil — the calcium-directing vitamin that keeps calcium in bones, not arteries

Non-GMO Project VerifiedGMP Certified
8.6
Our Rating
4.7
10,000+ reviews
Top Pro:MenaQ7 (most studied K2 form)
91
🌿 Herbal Supplements Tested

Nutricost Berberine HCl 500mg

Nutricost · Capsule · $16-22

High-potency berberine HCl for blood sugar, cholesterol, and metabolic health support

GMP CertifiedThird-Party Tested
8.6
Our Rating
4.5
15,000+ reviews
Top Pro:Clinical dose of 500mg per capsule
92
🥛 Protein Powders Tested

Optimum Nutrition Gold Standard 100% Casein

Optimum Nutrition · Powder · $32-40

Slow-digesting micellar casein for overnight muscle recovery — the gold standard in nighttime protein

Informed Choice CertifiedGMP Certified
8.6
Our Rating
4.5
18,000+ reviews
Top Pro:Slow-release protein (6-8 hours)
93
🔬 Multivitamins Tested

Ritual Essential for Women 18+ Multivitamin

Ritual · Capsule · $33-36

The Instagram-famous clean multivitamin with traceable ingredients and a delayed-release capsule

USP Verified IngredientsVegan CertifiedNon-GMO
8.6
Our Rating
4.3
8,000+ reviews
Top Pro:Only nutrients women actually need
94
🫁 Digestive Health Tested

Amy Myers MD Complete Enzymes

Amy Myers MD · Capsule · $34-42

Physician-formulated comprehensive enzyme blend with HCl, ox bile, and DPP-IV for gluten digestion

GMP Certified
8.6
Our Rating
4.5
8,000+ reviews
Top Pro:19 different digestive enzymes
95
🌿 Herbal Supplements Tested

Youtheory Ashwagandha 1000mg

Youtheory · Capsule · $14-18

Costco-famous ashwagandha with 25,000+ reviews — KSM-66 extract for stress, sleep, and vitality

GMP Certified
8.6
Our Rating
4.5
25,000+ reviews
Top Pro:KSM-66 (most studied ashwagandha extract)
96
🦠 Probiotics Tested

Jarrow Formulas Saccharomyces Boulardii + MOS

Jarrow Formulas · Capsule · $22-28

The travel and antibiotic probiotic — 5 billion CFU S. boulardii with MOS prebiotic for gut barrier support

GMP CertifiedNon-GMO
8.6
Our Rating
4.6
10,000+ reviews
Top Pro:Antibiotic-resistant (yeast, not bacteria)
97
⚡ Pre-Workout Tested

Transparent Labs PreSeries LEAN

Transparent Labs · Powder · $44-52

Pre-workout designed for cutting — clinical doses with thyroid support, fat oxidation, and zero artificial ingredients

Informed Sport CertifiedGMP Certified
8.6
Our Rating
4.5
5,000+ reviews
Top Pro:Designed specifically for cutting
98
⚗️ Minerals Tested

Thorne Zinc Picolinate 30mg

Thorne · Capsule · $14-18

Practitioner-grade zinc picolinate — the most bioavailable zinc form at a balanced 30mg dose from Thorne

NSF Certified for SportGMP Certified
8.6
Our Rating
4.7
10,000+ reviews
Top Pro:Picolinate form (best absorption)
99
💊 Vitamins Tested

Solgar Vitamin D3 5000 IU

Solgar · Softgel · $10-14

Premium vitamin D3 in oil-based softgel — 5000 IU cholecalciferol for optimal absorption from a heritage brand

Non-GMOGluten FreeDairy Free
8.6
Our Rating
4.8
15,000+ reviews
Top Pro:Oil-based softgel (optimal absorption)
100
🦴 Joint Support Tested

Jarrow Formulas Bone-Up

Jarrow Formulas · Capsule · $22-28

Comprehensive bone formula with MCHA calcium, D3, K2, and magnesium — the complete bone density support system

GMP Certified
8.6
Our Rating
4.5
8,000+ reviews
Top Pro:MCHA calcium (whole bone extract)
101
🧬 Amino Acids Tested

NOW Foods NAC 600mg

NOW Foods · Capsule · $14-18

The master antioxidant precursor — 600mg NAC for glutathione production, liver support, and respiratory health

GMP CertifiedNPA A-Rated
8.6
Our Rating
4.6
15,000+ reviews
Top Pro:Glutathione precursor (master antioxidant)
102
⚡ Pre-Workout Tested

Transparent Labs PreSeries BULK BLACK

Transparent Labs · Powder · $50-60

The high-stim transparent pre-workout — 305mg caffeine with clinical doses of citrulline, beta-alanine, and nootropics

GMP CertifiedInformed Sport Certified
8.6
Our Rating
4.5
3,000+ reviews
Top Pro:Fully transparent label
103
🐟 Fish Oil & Omega-3 Tested

Life Extension Super Omega-3 Plus

Life Extension · Softgel · $28-36

Omega-3 meets Mediterranean diet — EPA/DHA with olive polyphenols, sesame lignans, and krill for comprehensive cardiovascular support

IFOS 5-Star RatedGMP CertifiedNon-GMO
8.6
Our Rating
4.6
3,000+ reviews
Top Pro:Comprehensive formula (fish oil + olive + sesame + krill)
104
⚗️ Minerals Tested

Thorne Zinc Bisglycinate

Thorne · Capsule · $14-18

Practitioner-grade zinc bisglycinate — 15mg highly absorbable zinc chelate that won't upset your stomach

NSF Certified for SportGMP Certified
8.6
Our Rating
4.7
8,000+ reviews
Top Pro:Bisglycinate form (highest absorption)
105
⚡ Pre-Workout Tested

Transparent Labs PreSeries STIM-FREE

Transparent Labs · Powder · $44-50

The ultimate stim-free pre-workout — 6g citrulline, 4g beta-alanine, 2.5g betaine with zero caffeine for evening training

GMP CertifiedThird-Party Tested
8.6
Our Rating
4.4
3,000+ reviews
Top Pro:Zero caffeine/stimulants
106
⚡ Pre-Workout Tested

RAW Nutrition CBUM Thavage Pre-Workout

RAW Nutrition · Powder · $44-52

Chris Bumstead's signature pre-workout — 6g citrulline, 3.2g beta-alanine, 300mg caffeine with fully transparent label

GMP CertifiedThird-Party Tested
8.6
Our Rating
4.5
5,000+ reviews
Top Pro:Clinical doses across the board
107
💊 Vitamins Tested

Life Extension BioActive Complete B-Complex

Life Extension · Capsule · $12-16

Enzymatically active B vitamins — methylfolate, methylcobalamin, P5P, and benfotiamine at a fraction of practitioner-grade prices

GMP CertifiedNon-GMO
8.6
Our Rating
4.7
8,000+ reviews
Top Pro:All active/coenzyme B vitamin forms
108
💊 Vitamins Tested

Thorne Basic B Complex

Thorne · Capsule · $18-24

NSF Certified B-complex with active forms — methylfolate, methylcobalamin, and P5P from the most trusted practitioner brand

NSF Certified for SportGMP Certified
8.6
Our Rating
4.7
5,000+ reviews
Top Pro:All active B vitamin forms
109
🌿 Herbal Supplements Tested

Nutricost KSM-66 Ashwagandha 600mg

Nutricost · Capsule · $18-24

Full-spectrum KSM-66 ashwagandha root extract — 600mg per capsule for stress, testosterone, and cortisol reduction

GMP CertifiedThird-Party TestedNon-GMO
8.6
Our Rating
4.5
20,000+ reviews
Top Pro:600mg clinical dose
110
💪 Creatine Tested

Transparent Labs Creatine HMB

Transparent Labs · Powder · $38-45

Creatine + HMB + Vitamin D — the premium creatine stack for serious athletes

Creapure CertifiedInformed SportNon-GMO
8.5
Our Rating
4.5
12,000+ reviews
Top Pro:Creapure — 99.99% pure German creatine
111
💊 Vitamins Tested

Nature Made Vitamin C 1000mg

Nature Made · Tablet · $10-14

USP Verified vitamin C at the best value available

USP VerifiedNon-GMOGluten Free
8.5
Our Rating
4.8
48,000+ reviews
Top Pro:USP Verified for purity and potency
112
⚗️ Minerals

Doctor's Best High Absorption Magnesium Glycinate

Doctor's Best · Tablet · $16-22

High absorption magnesium glycinate — the gentle, sleep-friendly form

VeganNon-GMOGluten Free
8.5
Our Rating
4.6
65,000+ reviews
Top Pro:Glycinate form — gentle on stomach
113
💊 Vitamins Tested

Nature Made Vitamin D3 2000 IU

Nature Made · Tablet · $8-12

USP Verified vitamin D3 at the most conservative effective dose

USP VerifiedNon-GMOGluten Free
8.5
Our Rating
4.8
52,000+ reviews
Top Pro:USP Verified for purity and potency
114
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Algae Omega

Nordic Naturals · Softgel · $28-35

Plant-based omega-3 from microalgae — the vegan alternative to fish oil with EPA + DHA

Friend of the Sea CertifiedNon-GMO VerifiedVegan Certified
8.5
Our Rating
4.5
8,000+ reviews
Top Pro:100% plant-based EPA + DHA
115
🔬 Multivitamins Tested

Garden of Life Vitamin Code Women

Garden of Life · Capsule · $28-36

RAW whole food women's multivitamin with probiotics and enzymes — nutrients from real food, not synthetic chemicals

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.5
Our Rating
4.6
15,000+ reviews
Top Pro:RAW whole food nutrients
116
🥛 Protein Powders Tested

Garden of Life Sport Organic Plant Protein

Garden of Life · Powder · $32-40

NSF Certified for Sport organic plant protein — 30g protein with tart cherry for recovery

NSF Certified for SportUSDA OrganicNon-GMO
8.5
Our Rating
4.4
15,000+ reviews
Top Pro:30g protein per serving — high for plant protein
117
🧠 Nootropics & Brain Health

NOW Foods L-Theanine 200mg

NOW Foods · Capsule · $14-18

Calm focus without drowsiness — 200mg L-Theanine with Inositol

GMPVeganNon-GMO
8.5
Our Rating
4.5
22,000+ reviews
Top Pro:200mg — clinical dose
118
🔬 Multivitamins Tested

SmartyPants Kids Complete Gummy Vitamins

SmartyPants · Gummy · $18-24

Premium kids' gummy with omega-3 DHA, vitamin D, and B12 — no artificial anything

Non-GMO VerifiedNo Artificial SweetenersThird-Party Tested
8.5
Our Rating
4.7
35,000+ reviews
Top Pro:Includes omega-3 DHA — rare in kids' vitamins
119
🔋 Energy Supplements Tested

LMNT Electrolyte Drink Mix

LMNT · Powder Stick Pack · $36-45

1,000mg sodium electrolyte mix — the keto and fasting favorite

Non-GMOPaleo FriendlyKeto Certified
8.5
Our Rating
4.6
15,000+ reviews
Top Pro:1,000mg sodium — highest of any electrolyte product
120
♀️ Women's Health Tested

Ritual Essential Prenatal Multivitamin

Ritual · Capsule · $35-40

The modern prenatal — traceable ingredients, delayed-release capsule, no nausea

Third-Party TestedVeganNon-GMO
8.5
Our Rating
4.4
8,000+ reviews
Top Pro:Delayed-release — minimizes nausea
121
💊 Vitamins

Jarrow Formulas Ubiquinol QH-Absorb 100mg

Jarrow Formulas · Softgel · $32-40

The active form of CoQ10 — no conversion needed, enhanced absorption

Kaneka QHNon-GMOGluten Free
8.5
Our Rating
4.6
15,000+ reviews
Top Pro:Active form — no conversion needed
122
🔬 Multivitamins Tested

Thorne Basic Nutrients 2/Day

Thorne · Capsule · $28-36

The practitioner-grade multivitamin — NSF Certified, methylated B vitamins, chelated minerals

NSF Certified for SportGluten FreeDairy Free
8.5
Our Rating
4.6
8,000+ reviews
Top Pro:Practitioner-grade quality
123
⚗️ Minerals Tested

Nature Made Magnesium Glycinate 200mg

Nature Made · Capsule · $14-18

USP Verified magnesium glycinate — the gentle, sleep-supporting form of magnesium

USP VerifiedGluten Free
8.5
Our Rating
4.6
28,000+ reviews
Top Pro:USP Verified quality
124
💊 Vitamins Tested

Solgar Vitamin B12 1000mcg Methylcobalamin

Solgar · Sublingual Nugget · $10-14

Methylcobalamin B12 sublingual nuggets — the active form that dissolves under the tongue for direct absorption

GMP CertifiedNon-GMOGluten Free
8.5
Our Rating
4.7
12,000+ reviews
Top Pro:Methylcobalamin (active form)
125
🔬 Multivitamins Tested

NOW Foods ADAM Men's Multiple Vitamin

NOW Foods · Softgel · $22-28

Premium men's multi with saw palmetto, lycopene, CoQ10, and plant sterols for prostate and heart health

GMP CertifiedNPA A-Rated
8.5
Our Rating
4.5
10,000+ reviews
Top Pro:Men's health-specific ingredients
126
🛡️ Immune Support Tested

NOW Foods Quercetin with Bromelain

NOW Foods · Capsule · $18-24

Powerful flavonoid antioxidant with bromelain for immune support, allergies, and inflammation

GMP CertifiedNPA A-Rated
8.5
Our Rating
4.6
18,000+ reviews
Top Pro:500mg clinical dose of quercetin
127
🦠 Probiotics Tested

Garden of Life RAW Probiotics Ultimate Care

Garden of Life · Capsule · $38-48

100 billion CFU from 34 probiotic strains — the highest potency probiotic from Garden of Life

Non-GMO Project VerifiedGluten Free
8.5
Our Rating
4.4
12,000+ reviews
Top Pro:100 billion CFU (ultra-high potency)
128
💪 Creatine Tested

Optimum Nutrition Micronized Creatine Monohydrate

Optimum Nutrition · Powder · $28-34

The gold standard creatine from the gold standard brand

Informed Choice CertifiedCreapure
8.5
Our Rating
4.7
65,000+ reviews
Top Pro:Creapure — premium German creatine
129
🔬 Multivitamins Tested

New Chapter Every Woman's One Daily Multivitamin

New Chapter · Tablet · $38-48

Fermented whole food women's multivitamin — gentle on empty stomach

Non-GMO Project VerifiedCertified B CorpUSDA Organic (select ingredients)
8.5
Our Rating
4.6
15,000+ reviews
Top Pro:Fermented for gentle absorption
130
⚡ Pre-Workout Tested

RAW Nutrition CBUM Thavage Pre-Workout

RAW Nutrition · Powder · $44-52

Chris Bumstead's signature pre-workout — 40 servings with clinical doses and legendary flavors

GMP Certified
8.5
Our Rating
4.5
7,000+ reviews
Top Pro:40 servings per container (great value)
131
🥛 Protein Powders Tested

Designs for Health PaleoMeal Protein

Designs for Health · Powder · $48-58

The practitioner-grade meal replacement — prescribed by functional medicine doctors

GMP CertifiedNon-GMOGluten-Free
8.5
Our Rating
4.5
2,000+ reviews
Top Pro:Practitioner-grade quality
132
🌙 Sleep Supplements Tested

Momentous Huberman Lab Sleep Pack

Momentous · Capsule Pack · $48-58

Dr. Andrew Huberman's recommended sleep stack — magnesium threonate, theanine, apigenin

NSF Certified for SportGMP Certified
8.5
Our Rating
4.4
3,000+ reviews
Top Pro:Dr. Huberman's exact recommended stack
133
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Arctic Cod Liver Oil

Nordic Naturals · Softgel · $24-32

Wild Arctic cod liver oil — omega-3s plus natural vitamins A and D

Friend of the SeaNon-GMO VerifiedUSP Verified
8.5
Our Rating
4.7
15,000+ reviews
Top Pro:Wild Arctic Norwegian cod
134
🧬 Amino Acids Tested

BulkSupplements Citrulline Malate

BulkSupplements · Powder · $18-24

Pure citrulline malate 2:1 powder for nitric oxide, pumps, and endurance at bulk pricing

GMP CertifiedFDA Registered Facility
8.5
Our Rating
4.5
12,000+ reviews
Top Pro:Pure single ingredient, no fillers
135
💇 Hair, Skin & Nails Tested

Nutrafol Women's Hair Growth Supplement

Nutrafol · Capsule · $79-88

Dermatologist-recommended hair growth supplement targeting stress, hormones, and nutrition

GMP CertifiedDrug-Free Certified
8.5
Our Rating
4.2
20,000+ reviews
Top Pro:#1 dermatologist-recommended
136
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Omega-3 Pet

Nordic Naturals · Soft Gel · $18-24

The #1 pet omega-3 from the #1 fish oil brand — EPA/DHA for dogs and cats' skin, coat, joints, and heart

Friend of the Sea CertifiedNon-GMO VerifiedGMP Certified
8.5
Our Rating
4.6
15,000+ reviews
Top Pro:#1 fish oil brand's pet formula
137
💊 Vitamins Tested

Ancestral Supplements Grass Fed Beef Organs

Ancestral Supplements · Capsule · $44-52

Nose-to-tail nutrition in a capsule — liver, heart, kidney, pancreas, and spleen from grass-fed cattle

GMP CertifiedGrass Fed Certified
8.5
Our Rating
4.5
10,000+ reviews
Top Pro:Five organ meats in one product
138
🥛 Protein Powders Tested

Transparent Labs ProteinSeries Mass Gainer

Transparent Labs · Powder · $56-66

The clean mass gainer — 53g protein, 750 calories from real food carbs with no artificial junk

GMP CertifiedThird-Party Tested
8.5
Our Rating
4.4
3,000+ reviews
Top Pro:Clean carb sources (no maltodextrin)
139
🫁 Digestive Health Tested

NOW Foods Psyllium Husk Powder

NOW Foods · Powder · $12-16

Pure psyllium husk fiber powder for regularity, cholesterol, and blood sugar — the natural Metamucil alternative

GMP CertifiedNPA A-Rated
8.5
Our Rating
4.6
20,000+ reviews
Top Pro:Pure psyllium (no sugar or additives)
140
💊 Vitamins Tested

Nutricost Vitamin K2 (MK-7) 100mcg

Nutricost · Capsule · $12-16

Essential vitamin D3 companion — MK-7 form of K2 for calcium direction to bones, not arteries

GMP CertifiedThird-Party Tested
8.5
Our Rating
4.6
8,000+ reviews
Top Pro:MK-7 form (most bioavailable K2)
141
⚡ Pre-Workout Tested

ALLMAX Impact Igniter Pre-Workout

ALLMAX · Powder · $36-44

Science-based pre-workout with clinical doses of citrulline, beta-alanine, and cognitive enhancers

Informed Choice CertifiedGMP Certified
8.5
Our Rating
4.4
5,000+ reviews
Top Pro:Fully transparent label
142
💊 Vitamins Tested

Life Extension Vitamin C and Bio-Quercetin

Life Extension · Tablet · $16-22

Vitamin C enhanced with bio-quercetin phytosome for superior absorption and immune synergy

GMP CertifiedNon-GMO
8.5
Our Rating
4.7
10,000+ reviews
Top Pro:1000mg vitamin C + bio-quercetin synergy
143
💊 Vitamins Tested

NOW Foods Vitamin D3 & K2

NOW Foods · Capsule · $14-18

The essential D3+K2 duo — 1000 IU D3 with 45mcg K2 (MK-7) for proper calcium direction

GMP CertifiedNPA A-Rated
8.5
Our Rating
4.7
15,000+ reviews
Top Pro:D3+K2 combo (essential pairing)
144
💊 Vitamins Tested

Doctor's Best Vitamin D3 5000 IU

Doctor's Best · Softgel · $8-12

The best value high-dose vitamin D3 — 180 softgels of 5000 IU for under $12

GMP CertifiedNon-GMO
8.5
Our Rating
4.7
20,000+ reviews
Top Pro:180 softgels for under $12 (best value)
145
♀️ Women's Health Tested

Nature Made Prenatal Multi + DHA Softgels

Nature Made · Softgel · $18-24

USP Verified prenatal with 200mg DHA in one softgel — the #1 OB/GYN recommended prenatal vitamin

USP VerifiedGMP Certified
8.5
Our Rating
4.7
20,000+ reviews
Top Pro:#1 OB/GYN recommended prenatal
146
🦠 Probiotics Tested

Jarrow Formulas Jarro-Dophilus EPS

Jarrow Formulas · Capsule · $22-28

8-strain shelf-stable probiotic with EnteroGuard technology — no refrigeration needed

GMP CertifiedNon-GMO
8.4
Our Rating
4.5
12,000+ reviews
Top Pro:8 clinically documented strains
147
💊 Vitamins Tested

Nature Made CoQ10 200mg

Nature Made · Softgel · $22-28

USP Verified CoQ10 from the #1 pharmacist-recommended brand — 200mg for heart health and cellular energy

USP VerifiedGMP Certified
8.4
Our Rating
4.7
20,000+ reviews
Top Pro:USP Verified quality
148
🦠 Probiotics Tested

Garden of Life RAW Probiotics Women

Garden of Life · Capsule · $28-36

32 probiotic strains with 85 billion CFU — the most comprehensive women's probiotic with vaginal and digestive health support

Non-GMO Project VerifiedCertified Gluten Free
8.4
Our Rating
4.4
10,000+ reviews
Top Pro:85 billion CFU (very high potency)
149
🧬 Amino Acids Tested

Nutricost Taurine 1000mg

Nutricost · Capsule · $15-19

High-dose taurine for heart, brain, and exercise performance at an unbeatable price

GMP CertifiedThird-Party Tested
8.4
Our Rating
4.6
8,500+ reviews
Top Pro:Exceptional value at 400 capsules per bottle
150
⚗️ Minerals Tested

Doctor's Best High Absorption Magnesium

Doctor's Best · Tablet · $12-16

Chelated magnesium for superior absorption

GMP CertifiedNon-GMOVegan
8.4
Our Rating
4.6
68,000+ reviews
Top Pro:Chelated form for superior absorption
151
🐟 Fish Oil & Omega-3 Tested

Sports Research Antarctic Krill Oil

Sports Research · Softgel · $22-28

Phospholipid-bound omega-3s with natural astaxanthin

MSC CertifiedIgen VerifiedNon-GMO
8.4
Our Rating
4.6
22,000+ reviews
Top Pro:Phospholipid-bound omega-3s for enhanced absorption
152
🫁 Digestive Health Tested

NOW Foods Psyllium Husk Caps 500mg

NOW Foods · Capsule · $14-18

The most affordable fiber supplement in capsule form

GMP CertifiedNon-GMOVegan
8.4
Our Rating
4.6
28,000+ reviews
Top Pro:500 capsules — over 5 months supply
153
🧬 Amino Acids Tested

Nutricost Citrulline Malate Powder

Nutricost · Powder · $18-24

Pure citrulline malate 2:1 for nitric oxide, pumps, and endurance — 166 servings at bulk pricing

GMP CertifiedThird-Party Tested
8.4
Our Rating
4.6
10,000+ reviews
Top Pro:166 servings (incredible value)
154
✨ Collagen Tested

Vital Proteins Marine Collagen

Vital Proteins · Powder · $28-36

Wild-caught fish collagen peptides — Type I collagen for skin, hair, and nails from sustainable marine sources

NSF CertifiedNon-GMO
8.4
Our Rating
4.5
8,000+ reviews
Top Pro:Wild-caught fish source
155
🔬 Multivitamins Tested

Klean Athlete Klean Multivitamin

Klean Athlete · Tablet · $28-36

NSF Certified for Sport multivitamin designed for competitive athletes — banned substance tested

NSF Certified for SportGMP Certified
8.4
Our Rating
4.5
3,000+ reviews
Top Pro:NSF Certified for Sport (banned substance tested)
156
⚗️ Minerals Tested

Garden of Life Vitamin Code RAW Zinc

Garden of Life · Capsule · $10-14

Whole food zinc with vitamin C and raw probiotics for immune and skin health

Non-GMO Project VerifiedVegan CertifiedGluten Free
8.4
Our Rating
4.6
18,000+ reviews
Top Pro:Whole food sourced zinc
157
🥛 Protein Powders Tested

Orgain Organic Plant Based Protein Powder

Orgain · Powder · $24-32

The #1 organic plant protein on Amazon — 21g protein from pea, brown rice, and chia with 50,000+ reviews

USDA OrganicNon-GMO Project VerifiedCertified Vegan
8.4
Our Rating
4.5
50,000+ reviews
Top Pro:50,000+ Amazon reviews (#1 plant protein)
158
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Complete Omega

Nordic Naturals · Softgel · $28-36

Fish oil + GLA from borage oil — the premium omega 3-6-9 with Nordic Naturals purity standards

Friend of the Sea CertifiedNon-GMO VerifiedGMP Certified
8.4
Our Rating
4.7
10,000+ reviews
Top Pro:Nordic Naturals purity standards
159
⚗️ Minerals Tested

Garden of Life Vitamin Code RAW Calcium

Garden of Life · Capsule · $28-36

Plant-sourced calcium from algae — with magnesium, D3, K2, strontium, and silica for comprehensive bone support

Non-GMO Project VerifiedCertified VeganCertified Gluten Free
8.4
Our Rating
4.4
5,000+ reviews
Top Pro:Plant-sourced calcium (algae)
160
🛡️ Immune Support Tested

Nature's Way Sambucus Elderberry Gummies

Nature's Way · Gummy · $14-18

The #1 elderberry brand with 65,000+ reviews — standardized black elderberry extract in a tasty gummy

GMP CertifiedNon-GMO Verified
8.4
Our Rating
4.7
65,000+ reviews
Top Pro:#1 elderberry brand (65,000+ reviews)
161
🌿 Herbal Supplements Tested

Irwin Naturals CBD + Ashwagandha Stress Support

Irwin Naturals · Softgel · $24-32

Ashwagandha with BioPerine for stress, anxiety, and cortisol reduction — adaptogenic stress support

GMP Certified
8.4
Our Rating
4.3
5,000+ reviews
Top Pro:KSM-66 (most studied ashwagandha extract)
162
🌿 Herbal Supplements Tested

NOW Foods Rhodiola Rosea 500mg

NOW Foods · Capsule · $14-18

Arctic root adaptogen — standardized rhodiola for stress resilience, mental performance, and fatigue reduction

GMP CertifiedNPA A-Rated
8.4
Our Rating
4.5
8,000+ reviews
Top Pro:500mg standardized extract
163
💊 Vitamins Tested

Garden of Life Vitamin Code RAW B-Complex

Garden of Life · Capsule · $18-24

Whole-food RAW B-complex with live probiotics and enzymes — methylated B12 and folate included

Non-GMO Project VerifiedVegan CertifiedGluten Free
8.4
Our Rating
4.6
12,000+ reviews
Top Pro:Whole-food sourced B vitamins
164
🔋 Energy Supplements Tested

Sports Research MCT Oil (from Coconut)

Sports Research · Liquid · $18-24

Premium C8/C10 MCT oil from coconut — keto fuel for brain energy, ketone production, and fat burning

Non-GMO Project VerifiedKeto CertifiedVegan Certified
8.4
Our Rating
4.6
25,000+ reviews
Top Pro:Pure C8/C10 MCTs (no lauric acid filler)
165
🔬 Multivitamins Tested

Garden of Life mykind Organics Men's Multi

Garden of Life · Tablet · $36-44

The only USDA Organic, Non-GMO Verified, Certified Vegan men's multivitamin — whole food nutrients from real food

USDA OrganicNon-GMO Project VerifiedCertified Vegan
8.4
Our Rating
4.5
8,000+ reviews
Top Pro:USDA Organic certified
166
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Omega-3 Phospholipids

Nordic Naturals · Softgel · $28-36

Herring roe omega-3 phospholipids — superior to krill oil with naturally bound EPA/DHA for brain and cell membrane support

Friend of the Sea CertifiedNon-GMO VerifiedGMP Certified
8.4
Our Rating
4.6
3,000+ reviews
Top Pro:Phospholipid-bound omega-3s (superior absorption)
167
🧬 Amino Acids Tested

BulkSupplements Taurine Powder

BulkSupplements · Powder · $14-18

Pure taurine powder — 500 servings of the longevity amino acid at bulk pricing

GMP CertifiedThird-Party Tested
8.4
Our Rating
4.6
8,000+ reviews
Top Pro:500 servings (incredible value)
168
🦴 Joint Support

Move Free Ultra Triple Action

Move Free · Tablet · $24-32

Type II collagen, hyaluronic acid, and boron — next-gen joint support without glucosamine or chondroitin

GMP Certified
8.4
Our Rating
4.4
15,000+ reviews
Top Pro:#1 joint health brand in America
169
🌿 Herbal Supplements Tested

NOW Foods CurcuBrain Longvida Optimized Curcumin

NOW Foods · Capsule · $22-28

Longvida optimized curcumin — 400mg with 65x better brain bioavailability than standard curcumin

GMP CertifiedNPA A-Rated
8.4
Our Rating
4.5
5,000+ reviews
Top Pro:65x better brain bioavailability
170
🦴 Joint Support Tested

Doctor's Best Glucosamine Chondroitin MSM

Doctor's Best · Capsule · $18-24

The classic joint support trio — glucosamine, chondroitin, and MSM with OptiMSM for comprehensive joint health

GMP CertifiedNon-GMO
8.4
Our Rating
4.5
20,000+ reviews
Top Pro:Clinical doses of all three ingredients
171
⚡ Pre-Workout Tested

RAW Nutrition CBUM Essential Pre-Workout

RAW Nutrition · Powder · $38-46

Chris Bumstead's everyday pre-workout — 200mg caffeine with clinical performance ingredients for daily training

GMP Certified
8.4
Our Rating
4.5
5,000+ reviews
Top Pro:200mg caffeine (sustainable daily use)
172
⚗️ Minerals Tested

NOW Foods Magnesium Bisglycinate Powder

NOW Foods · Powder · $16-22

Chelated magnesium glycinate in powder form — the sleep and relaxation magnesium with flexible dosing

GMP CertifiedNPA A-Rated
8.4
Our Rating
4.7
8,000+ reviews
Top Pro:Glycinate form (best for sleep/relaxation)
173
🥛 Protein Powders Tested

Legion Whey+ Protein

Legion Athletics · Powder · $40-48

100% grass-fed whey isolate with no artificial anything — the evidence-based, clean-label protein powder

Informed Sport CertifiedGMP Certified
8.4
Our Rating
4.4
8,000+ reviews
Top Pro:100% grass-fed whey isolate
174
🦠 Probiotics Tested

Garden of Life RAW Probiotics Men

Garden of Life · Capsule · $28-36

85 billion CFU with 31 probiotic strains — specifically formulated for men's digestive and prostate health

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.4
Our Rating
4.4
5,000+ reviews
Top Pro:85 billion CFU (very high potency)
175
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Omega-3 Pet (Dogs)

Nordic Naturals · Softgel · $18-24

Human-grade fish oil for dogs — Nordic Naturals purity standards for canine skin, coat, joint, and heart health

Friend of the Sea CertifiedNon-GMO VerifiedGMP Certified
8.4
Our Rating
4.6
10,000+ reviews
Top Pro:Human-grade quality for pets
176
💊 Vitamins Tested

Nature Made Vitamin B12 1000mcg

Nature Made · Softgel · $10-14

USP Verified B12 for energy and nerve health — 1000mcg cyanocobalamin from the #1 pharmacist-recommended brand

USP VerifiedGMP Certified
8.4
Our Rating
4.8
20,000+ reviews
Top Pro:USP Verified quality
177
💊 Vitamins Tested

Doctor's Best Vitamin D3 5000 IU

Doctor's Best · Softgel · $12-16

360 softgels of D3 — one full year of vitamin D3 supplementation for under $16 with olive oil carrier

GMP CertifiedNon-GMO
8.4
Our Rating
4.7
15,000+ reviews
Top Pro:360 softgels (full year supply)
178
🐟 Fish Oil & Omega-3 Tested

Klean Athlete Klean Omega

Klean Athlete · Softgel · $28-36

NSF Certified for Sport omega-3 — 1000mg fish oil with 600mg omega-3 for drug-tested competitive athletes

NSF Certified for SportGMP Certified
8.4
Our Rating
4.6
3,000+ reviews
Top Pro:NSF Certified for Sport (drug-tested athletes)
179
🌿 Herbal Supplements Tested

NOW Foods D-Mannose 500mg

NOW Foods · Capsule · $18-24

Natural UTI prevention — 500mg D-mannose that prevents E. coli from adhering to urinary tract walls

GMP CertifiedNPA A-Rated
8.4
Our Rating
4.5
10,000+ reviews
Top Pro:Prevents E. coli adhesion (UTI prevention)
180
💊 Vitamins Tested

Life Extension Vitamin C and Bio-Quercetin Phytosome

Life Extension · Tablet · $12-16

Vitamin C with enhanced quercetin — 1000mg C + bio-enhanced quercetin phytosome for immune and antioxidant synergy

GMP CertifiedNon-GMO
8.4
Our Rating
4.7
8,000+ reviews
Top Pro:Vitamin C + quercetin synergy
181
💊 Vitamins Tested

Solgar Vitamin K2 (MK-7) 100mcg

Solgar · Capsule · $14-18

Natural MK-7 from natto — 100mcg vitamin K2 for calcium direction into bones and away from arteries

GMP CertifiedNon-GMO
8.4
Our Rating
4.7
8,000+ reviews
Top Pro:MK-7 form (72-hour half-life)
182
⚡ Pre-Workout Tested

RAW Nutrition CBUM Thavage V3

RAW Nutrition · Powder · $48-56

Chris Bumstead's signature pre-workout V3 — 300mg caffeine with 9g citrulline and full clinical doses

GMP Certified
8.4
Our Rating
4.4
3,000+ reviews
Top Pro:9g pure L-citrulline (massive pumps)
183
🥛 Protein Powders Tested

Legion Whey+ Protein Powder

Legion Athletics · Powder · $40-50

100% grass-fed whey isolate — naturally sweetened with stevia, no artificial anything, and science-backed formulation

GMP CertifiedThird-Party Tested
8.4
Our Rating
4.4
5,000+ reviews
Top Pro:100% grass-fed whey isolate
184
💊 Vitamins Tested

NOW Foods Vitamin D3 5000 IU

NOW Foods · Softgel · $12-16

240 softgels of D3 for under $16 — the best value high-dose vitamin D3 with olive oil carrier

GMP CertifiedNPA A-RatedNon-GMO
8.4
Our Rating
4.7
30,000+ reviews
Top Pro:240 softgels (8-month supply)
185
🌿 Herbal Supplements Tested

NOW Foods Astaxanthin 12mg

NOW Foods · Softgel · $22-28

The king of antioxidants — 12mg astaxanthin with 6000x the antioxidant power of vitamin C

GMP CertifiedNPA A-Rated
8.4
Our Rating
4.6
5,000+ reviews
Top Pro:6000x more potent than vitamin C
186
🌿 Herbal Supplements Tested

Doctor's Best High Absorption Curcumin with C3 Complex

Doctor's Best · Capsule · $22-28

Curcumin C3 Complex with BioPerine — 1000mg standardized curcuminoids with 2000% enhanced absorption

GMP CertifiedNon-GMO
8.4
Our Rating
4.5
20,000+ reviews
Top Pro:C3 Complex (most studied curcumin extract)
187
🦠 Probiotics Tested

Garden of Life RAW Probiotics Vaginal Care

Garden of Life · Capsule · $28-36

Targeted vaginal microbiome support — 38 probiotic strains with L. rhamnosus and L. reuteri for vaginal and urinary health

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.4
Our Rating
4.3
5,000+ reviews
Top Pro:38 strains (most diverse vaginal probiotic)
188
🦠 Probiotics Tested

Garden of Life RAW Probiotics Ultimate Care 100 Billion

Garden of Life · Capsule · $38-48

100 billion CFU from 34 strains — the highest potency RAW probiotic with Bulgarian yogurt and wild kefir cultures

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.4
Our Rating
4.3
5,000+ reviews
Top Pro:100 billion CFU (ultra-high potency)
189
💊 Vitamins Tested

Pure Encapsulations Vitamin D3 5000 IU

Pure Encapsulations · Capsule · $22-28

Hypoallergenic vitamin D3 — 5000 IU cholecalciferol in a pure capsule with no fillers, allergens, or excipients

GMP CertifiedHypoallergenic CertifiedNon-GMO
8.4
Our Rating
4.7
5,000+ reviews
Top Pro:Hypoallergenic (no fillers or allergens)
190
🌿 Herbal Supplements Tested

Life Extension Bio-Quercetin

Life Extension · Capsule · $14-18

Enhanced-absorption quercetin phytosome — 250mg quercetin with 15x better bioavailability than standard quercetin

GMP CertifiedNon-GMO
8.4
Our Rating
4.6
5,000+ reviews
Top Pro:15x better absorption than standard
191
🦠 Probiotics Tested

Physician's Choice Probiotics 60 Billion CFU

Physician's Choice · Capsule · $18-24

The most-reviewed probiotic on Amazon with 125K+ reviews

Third-Party TestedNon-GMOShelf-Stable
8.3
Our Rating
4.4
125,000+ reviews
Top Pro:60 billion CFU — high potency in single capsule
192
🔬 Multivitamins Tested

Garden of Life Vitamin Code Men

Garden of Life · Capsule · $30-38

RAW whole food men's multivitamin with probiotics and no iron

Non-GMO Project VerifiedNSF CertifiedVegan
8.3
Our Rating
4.6
18,000+ reviews
Top Pro:No iron — appropriate for most men
193
🌙 Sleep Supplements Tested

Nature Made Melatonin 5mg

Nature Made · Tablet · $8-12

USP Verified melatonin at the most popular dose

USP VerifiedNon-GMOGluten Free
8.3
Our Rating
4.7
55,000+ reviews
Top Pro:USP Verified for purity and potency
194
🥛 Protein Powders Tested

Garden of Life RAW Organic Protein

Garden of Life · Powder · $32-40

USDA Organic sprouted plant protein with 22g protein, probiotics, and enzymes — the clean protein gold standard

USDA OrganicNon-GMO Project VerifiedCertified Vegan
8.3
Our Rating
4.4
20,000+ reviews
Top Pro:USDA Organic certified
195
🌿 Herbal Supplements Tested

Arazo Nutrition Turmeric Curcumin 2250mg

Arazo Nutrition · Capsule · $18-24

High-potency turmeric curcumin with 95% curcuminoids and BioPerine for 2000% better absorption

GMP Certified
8.3
Our Rating
4.6
40,000+ reviews
Top Pro:2250mg high-potency dose
196
✨ Collagen Tested

Ancient Nutrition Multi Collagen Protein

Ancient Nutrition · Powder · $30-38

5 types of collagen from 4 food sources — the most comprehensive collagen formula available

GMP CertifiedNon-GMO
8.3
Our Rating
4.5
30,000+ reviews
Top Pro:All 5 collagen types in one product
197
🔬 Multivitamins Tested

NATURELO Whole Food Multivitamin for Men

NATURELO · Capsule · $32-38

Plant-based whole food men's multi with organic fruits, veggies, and methylated B vitamins

GMP CertifiedNon-GMOVegan Certified
8.3
Our Rating
4.5
15,000+ reviews
Top Pro:Whole food sourced nutrients
198
⚗️ Minerals Tested

Trace Minerals ConcenTrace Drops

Trace Minerals Research · Liquid Drops · $18-24

72 trace minerals from the Great Salt Lake

Non-GMOVeganCertified Sustainable
8.3
Our Rating
4.6
28,000+ reviews
Top Pro:72 naturally occurring trace minerals
199
🔋 Energy Supplements Tested

Nuun Sport Electrolyte Drink Tablets

Nuun · Effervescent Tablet · $18-24

Clean sport electrolyte tablets with 300mg sodium and zero sugar — just drop, dissolve, and drink

Informed Sport CertifiedNon-GMOVegan
8.3
Our Rating
4.6
30,000+ reviews
Top Pro:Clean, sugar-free electrolyte replacement
200
⚗️ Minerals Tested

Trace Minerals ConcenTrace Drops

Trace Minerals Research · Liquid Drops · $18-24

72 trace minerals from the Great Salt Lake — add to any beverage for complete mineral support

GMP CertifiedNon-GMO Verified
8.3
Our Rating
4.6
25,000+ reviews
Top Pro:72+ naturally occurring trace minerals
201
🧠 Nootropics & Brain Health Tested

Genius Mushrooms

The Genius Brand · Capsule · $18-24

Lion's Mane, Reishi, and Cordyceps mushroom trio for brain, immunity, and energy

GMP CertifiedUSDA Organic
8.3
Our Rating
4.4
22,000+ reviews
Top Pro:Fruiting body extracts (not mycelium-on-grain)
202
⚡ Pre-Workout Tested

ALLMAX Impact Pump

ALLMAX · Powder · $34-42

Caffeine-free pump pre-workout with 6g citrulline, 3g GlycerSize, and nitric oxide boosters

Informed Choice CertifiedGMP Certified
8.3
Our Rating
4.4
3,500+ reviews
Top Pro:Zero caffeine/stimulants
203
🧬 Amino Acids Tested

Nutricost Glycine Powder 3g

Nutricost · Powder · $14-18

Pure glycine powder for sleep quality, collagen synthesis, and cognitive function at bulk pricing

GMP CertifiedThird-Party Tested
8.3
Our Rating
4.6
6,000+ reviews
Top Pro:Clinical dose for sleep (3g)
204
🧬 Amino Acids Tested

BulkSupplements L-Glutamine Powder

BulkSupplements · Powder · $18-24

Pure L-glutamine powder at bulk pricing — 200 servings for gut health, recovery, and immune support

GMP CertifiedThird-Party Tested
8.3
Our Rating
4.6
15,000+ reviews
Top Pro:200 servings (incredible value)
205
🦠 Probiotics Tested

Garden of Life Dr. Formulated Probiotics Mood+

Garden of Life · Capsule · $28-36

The first probiotic designed for mood — 16 strains with organic ashwagandha and blueberry for the gut-brain axis

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.3
Our Rating
4.4
8,000+ reviews
Top Pro:Pioneering psychobiotic formula
206
🥛 Protein Powders Tested

RAW Nutrition CBUM Itholate Whey Protein

RAW Nutrition · Powder · $44-52

Chris Bumstead's premium whey isolate — 25g protein with digestive enzymes from the 5x Mr. Olympia

GMP CertifiedThird-Party Tested
8.3
Our Rating
4.5
5,000+ reviews
Top Pro:Chris Bumstead (5x Mr. Olympia) brand
207
🧬 Amino Acids Tested

Nutricost Beta-Alanine Powder

Nutricost · Powder · $14-18

Pure beta-alanine powder for muscular endurance — 166 servings of the tingles at bulk pricing

GMP CertifiedThird-Party Tested
8.3
Our Rating
4.6
8,000+ reviews
Top Pro:166 servings (incredible value)
208
🌿 Herbal Supplements Tested

NOW Foods Oregano Oil Softgels

NOW Foods · Softgel · $12-16

Concentrated oregano oil with 55% carvacrol — nature's most potent antimicrobial herb in enteric-coated softgels

GMP CertifiedNPA A-Rated
8.3
Our Rating
4.6
12,000+ reviews
Top Pro:55% carvacrol (high potency)
209
💊 Vitamins Tested

Nature Made Super B Energy Complex

Nature Made · Softgel · $12-16

Full-spectrum B-complex with vitamin C — USP Verified energy metabolism support for 5+ months

USP VerifiedGMP CertifiedGluten Free
8.3
Our Rating
4.7
20,000+ reviews
Top Pro:All 8 B vitamins in one softgel
210
🦠 Probiotics Tested

Garden of Life Dr. Formulated Probiotics Once Daily Men's

Garden of Life · Capsule · $26-34

50 billion CFU men's probiotic with 15 strains — shelf-stable with prostate and colon support

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.3
Our Rating
4.5
10,000+ reviews
Top Pro:50 billion CFU (high potency)
211
💪 Creatine Tested

Nutricost Creatine Monohydrate Micronized

Nutricost · Powder · $16-20

Micronized creatine monohydrate — better dissolving at a budget price

Third-Party TestedNon-GMOGluten Free
8.2
Our Rating
4.6
48,000+ reviews
Top Pro:100 servings — 3+ month supply
212
💇 Hair, Skin & Nails Tested

Nutrafol Men's Hair Growth Supplement

Nutrafol · Capsule · $79-88

The #1 dermatologist-recommended hair growth supplement — clinically studied

Clinically StudiedDrug-FreeNon-GMO
8.2
Our Rating
4.2
12,000+ reviews
Top Pro:#1 dermatologist-recommended hair supplement
213
🦠 Probiotics Tested

Garden of Life RAW Probiotics Ultimate Care

Garden of Life · Capsule · $32-40

100 billion CFU with 34 probiotic strains — the most comprehensive probiotic formula

Non-GMO Project VerifiedGluten FreeRAW
8.2
Our Rating
4.4
18,000+ reviews
Top Pro:100 billion CFU — very high potency
214
🫁 Digestive Health Tested

NOW Foods Super Enzymes Capsules

NOW Foods · Capsule · $14-18

Comprehensive digestive enzyme complex — bromelain, ox bile, pancreatin, and papain for complete digestive support

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.6
15,000+ reviews
Top Pro:Comprehensive enzyme coverage
215
🥛 Protein Powders Tested

Orgain Organic Plant-Based Protein Powder

Orgain · Powder · $24-30

The best-selling organic plant protein — created by a doctor and cancer survivor

USDA OrganicNon-GMOCertified Vegan
8.2
Our Rating
4.5
65,000+ reviews
Top Pro:USDA Organic certified
216
🥛 Protein Powders Tested

GHOST Whey Protein

GHOST · Powder · $38-46

The lifestyle supplement brand with real candy and cereal flavors — Chips Ahoy, Oreo, Nutter Butter protein

GMP CertifiedThird-Party Tested
8.2
Our Rating
4.5
10,000+ reviews
Top Pro:Real licensed candy/cereal flavors
217
♀️ Women's Health Tested

Rainbow Light Prenatal One Multivitamin

Rainbow Light · Tablet · $28-35

One-a-day prenatal with gentle formula that won't upset your stomach

Non-GMO Project VerifiedGluten FreeThird-Party Tested
8.2
Our Rating
4.6
18,000+ reviews
Top Pro:One tablet daily — simple dosing
218
🛡️ Immune Support

Sambucol Black Elderberry Syrup

Sambucol · Liquid Syrup · $14-18

The original clinically studied elderberry — backed by virologist research

Clinically StudiedKosherGluten Free
8.2
Our Rating
4.7
35,000+ reviews
Top Pro:Clinically studied elderberry brand
219
♀️ Women's Health Tested

Nature Made Prenatal Multi + DHA

Nature Made · Softgel · $18-24

USP Verified prenatal with DHA — folic acid, iron, and 200mg DHA in one softgel from the #1 pharmacist-recommended brand

USP VerifiedGMP Certified
8.2
Our Rating
4.7
20,000+ reviews
Top Pro:USP Verified quality
220
🥛 Protein Powders Tested

Orgain Organic Plant-Based Protein Powder

Orgain · Powder · $24-30

The #1 selling organic plant protein — created by a cancer survivor physician

USDA OrganicNon-GMO Project VerifiedGluten-Free
8.2
Our Rating
4.5
72,000+ reviews
Top Pro:#1 selling organic plant protein (72,000+ reviews)
221
💪 Creatine Tested

Optimum Nutrition Micronized Creatine Capsules

Optimum Nutrition · Capsule · $18-24

Creapure creatine monohydrate in convenient capsules — no mixing, no grit, just 2.5g of premium creatine

Informed Choice CertifiedGMP Certified
8.2
Our Rating
4.6
15,000+ reviews
Top Pro:Creapure (99.99% pure German creatine)
222
♀️ Women's Health Tested

Rainbow Light Prenatal One Multivitamin

Rainbow Light · Tablet · $28-36

The original one-tablet prenatal with food-based nutrients, probiotics, and ginger for morning sickness

Non-GMO Project VerifiedCertified Gluten Free
8.2
Our Rating
4.6
20,000+ reviews
Top Pro:One tablet per day (most prenatals need 2-4)
223
🌿 Herbal Supplements Tested

NOW Foods Berberine Glucose Support

NOW Foods · Softgel · $22-28

Berberine HCl with MCT oil — 400mg berberine in lipid matrix for enhanced absorption and blood sugar support

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.5
8,000+ reviews
Top Pro:MCT oil carrier (enhanced absorption)
224
🦠 Probiotics Tested

Garden of Life Dr. Formulated Probiotics Once Daily

Garden of Life · Capsule · $24-30

Dr. Perlmutter's shelf-stable probiotic — 30 billion CFU with 14 strains in a once-daily capsule

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.2
Our Rating
4.4
15,000+ reviews
Top Pro:Shelf-stable (no refrigeration)
225
🧬 Amino Acids Tested

Nutricost L-Theanine 200mg

Nutricost · Capsule · $14-18

The calm focus amino acid — 200mg L-theanine for relaxation without drowsiness, the perfect caffeine companion

GMP CertifiedThird-Party Tested
8.2
Our Rating
4.6
10,000+ reviews
Top Pro:200mg clinical dose
226
🥛 Protein Powders Tested

Garden of Life Sport Organic Plant-Based Protein

Garden of Life · Powder · $40-48

NSF Certified Sport plant protein — 30g protein from organic pea, navy bean, lentil, and garbanzo with tart cherry for recovery

USDA OrganicNSF Certified for SportCertified Vegan
8.2
Our Rating
4.3
5,000+ reviews
Top Pro:30g protein (high for plant protein)
227
🫁 Digestive Health Tested

Amy Myers MD Leaky Gut Revive

Amy Myers MD · Powder · $44-54

L-glutamine based gut lining repair formula from a functional medicine physician

GMP CertifiedThird-Party Tested
8.2
Our Rating
4.4
7,500+ reviews
Top Pro:Clinical dose of L-glutamine (3g)
228
🧬 Amino Acids Tested

NOW Foods Acetyl-L-Carnitine 500mg

NOW Foods · Capsule · $14-18

Brain-bioavailable carnitine — crosses the blood-brain barrier for cognitive energy and neuroprotection

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.6
10,000+ reviews
Top Pro:Crosses blood-brain barrier
229
🌿 Herbal Supplements Tested

NOW Foods Maca Root 750mg

NOW Foods · Capsule · $10-14

Peruvian maca root for energy, libido, hormonal balance, and adaptogenic stress support

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.5
20,000+ reviews
Top Pro:2000+ years of traditional use
230
🦠 Probiotics Tested

Physician's Choice 60 Billion Probiotic

Physician's Choice · Capsule · $20-26

The most-reviewed probiotic on Amazon with 90,000+ reviews — 60 billion CFU with prebiotic fiber

GMP Certified
8.2
Our Rating
4.4
90,000+ reviews
Top Pro:90,000+ Amazon reviews (most-reviewed probiotic)
231
✨ Collagen Tested

Further Food Collagen Peptides

Further Food · Powder · $26-34

Premium grass-fed collagen with zero sugar, zero additives — just pure collagen peptides

GMP CertifiedNon-GMOPaleo Friendly
8.2
Our Rating
4.5
12,000+ reviews
Top Pro:Pure single ingredient (nothing else added)
232
🥛 Protein Powders Tested

Garden of Life RAW Organic Fit Protein

Garden of Life · Powder · $36-44

Organic plant protein designed for weight loss with green coffee, ashwagandha, and Svetol fat burner

USDA OrganicNon-GMO Project VerifiedVegan Certified
8.2
Our Rating
4.3
10,000+ reviews
Top Pro:Designed specifically for weight loss
233
🥛 Protein Powders Tested

MuscleTech Nitro-Tech Whey Gold

MuscleTech · Powder · $28-34

America's #1 selling body building supplement brand — 24g whey isolate with peptides and creatine

Informed Choice CertifiedGMP Certified
8.2
Our Rating
4.5
25,000+ reviews
Top Pro:#1 selling bodybuilding brand
234
💊 Vitamins Tested

NOW Foods Natural Vitamin E-400 IU

NOW Foods · Softgel · $18-24

Natural d-alpha tocopherol with mixed tocopherols — the complete vitamin E for antioxidant protection

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.7
12,000+ reviews
Top Pro:Natural d-alpha form (not synthetic dl-alpha)
235
💊 Vitamins Tested

Sports Research Biotin 5000mcg with Coconut Oil

Sports Research · Softgel · $12-16

High-potency biotin in coconut oil for enhanced absorption — 120 softgels for hair, skin, and nails

Non-GMO Project VerifiedGMP Certified
8.2
Our Rating
4.6
30,000+ reviews
Top Pro:5000mcg therapeutic dose
236
🥛 Protein Powders Tested

KOS Organic Plant Protein

KOS · Powder · $32-40

USDA Organic plant protein with digestive enzymes, vitamins, and minerals — the complete plant-based shake

USDA OrganicNon-GMO VerifiedCertified Vegan
8.2
Our Rating
4.4
15,000+ reviews
Top Pro:USDA Organic certified
237
♂️ Men's Health Tested

NOW Foods Saw Palmetto Extract 320mg

NOW Foods · Softgel · $14-18

Standardized saw palmetto extract for prostate health — the most studied herb for BPH symptom relief

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.5
12,000+ reviews
Top Pro:320mg clinical dose
238
🦠 Probiotics Tested

Garden of Life RAW Probiotics Colon Care

Garden of Life · Capsule · $32-40

50 billion CFU with 33 probiotic strains — specifically formulated for colon health with Bulgarian yogurt cultures

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.2
Our Rating
4.4
5,000+ reviews
Top Pro:50 billion CFU (high potency)
239
🧬 Amino Acids Tested

Kaged IN-KAGED Intra-Workout

Kaged · Powder · $28-34

Fermented BCAAs with citrulline and coconut water — the premium intra-workout for sustained performance

Informed Sport CertifiedGMP Certified
8.2
Our Rating
4.5
5,000+ reviews
Top Pro:Fermented BCAAs (plant-based, pure)
240
⚗️ Minerals Tested

NOW Foods Zinc Picolinate 50mg

NOW Foods · Capsule · $10-14

High-dose zinc picolinate — 50mg highly absorbable zinc for immune support and deficiency treatment

GMP CertifiedNPA A-RatedNon-GMO
8.2
Our Rating
4.6
15,000+ reviews
Top Pro:Picolinate form (superior absorption)
241
🌿 Herbal Supplements Tested

Ancestral Supplements Grass Fed Beef Heart

Ancestral Supplements · Capsule · $38-46

Grass-fed beef heart for CoQ10 and heart-specific nutrients — the ancestral approach to cardiovascular support

GMP CertifiedGrass Fed Certified
8.2
Our Rating
4.6
5,000+ reviews
Top Pro:Nature's richest CoQ10 source
242
🔬 Multivitamins Tested

NATURELO One Daily Multivitamin for Men

NATURELO · Capsule · $28-36

Plant-based men's multi with methylated B vitamins — whole food nutrients from organic fruits and vegetables

GMP CertifiedNon-GMOCertified Vegan
8.2
Our Rating
4.5
10,000+ reviews
Top Pro:Methylated B vitamins (MTHFR-friendly)
243
🐟 Fish Oil & Omega-3 Tested

Nature Made Burp-Less Fish Oil 1200mg

Nature Made · Softgel · $16-22

USP Verified fish oil with special coating — 1200mg fish oil with 360mg omega-3 and no fishy aftertaste

USP VerifiedGMP Certified
8.2
Our Rating
4.7
30,000+ reviews
Top Pro:Burp-less enteric coating
244
🧬 Amino Acids Tested

NOW Foods Taurine 1000mg

NOW Foods · Capsule · $10-14

The longevity amino acid — 1000mg taurine for heart health, exercise performance, and cellular protection

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.6
8,000+ reviews
Top Pro:1000mg per capsule
245
💊 Vitamins Tested

Nature Made Super C Immune Complex

Nature Made · Tablet · $8-12

Vitamin C with zinc and vitamin D3 — the immune trio from the #1 pharmacist-recommended vitamin brand

USP VerifiedGMP Certified
8.2
Our Rating
4.7
10,000+ reviews
Top Pro:Immune trio (C + Zinc + D3)
246
🦠 Probiotics Tested

Garden of Life RAW Probiotics Kids

Garden of Life · Powder · $22-28

5 billion CFU with 23 probiotic strains for children — organic banana flavor with no sugar or artificial ingredients

Non-GMO Project VerifiedCertified Gluten FreeUSDA Organic
8.2
Our Rating
4.4
5,000+ reviews
Top Pro:23 probiotic strains (diverse)
247
⚗️ Minerals Tested

BulkSupplements Magnesium Glycinate

BulkSupplements · Powder · $22-28

Pure magnesium glycinate powder in bulk — 333 servings of the sleep-supporting magnesium at maximum value

GMP CertifiedThird-Party Tested
8.2
Our Rating
4.6
15,000+ reviews
Top Pro:333 servings (exceptional value)
248
💪 Creatine Tested

MuscleTech Platinum 100% Creatine

MuscleTech · Powder · $16-22

Ultra-pure HPLC-tested creatine monohydrate — 5g per serving from the most recognized sports nutrition brand

GMP CertifiedHPLC Tested
8.2
Our Rating
4.6
20,000+ reviews
Top Pro:HPLC-tested for 100% purity
249
🐟 Fish Oil & Omega-3 Tested

Sports Research Vegan Omega-3 from Algae

Sports Research · Veggie Softgel · $28-34

Vegan DHA + EPA from algae — 500mg omega-3 from sustainably grown microalgae with no fish, no ocean impact

Non-GMO Project VerifiedCertified VeganGMP Certified
8.2
Our Rating
4.5
5,000+ reviews
Top Pro:Vegan (algae-derived)
250
⚗️ Minerals Tested

Garden of Life Vitamin Code RAW Iron

Garden of Life · Capsule · $14-18

Gentle whole-food iron — 22mg iron with vitamin C, B12, and folate in a RAW formula that won't cause constipation

Non-GMO Project VerifiedCertified VeganCertified Gluten Free
8.2
Our Rating
4.5
8,000+ reviews
Top Pro:Gentle whole-food iron (no constipation)
251
⚗️ Minerals Tested

Pure Encapsulations Magnesium Citrate

Pure Encapsulations · Capsule · $18-24

Practitioner-grade magnesium citrate — 150mg per capsule with superior absorption in hypoallergenic formula

GMP CertifiedHypoallergenic CertifiedNon-GMO
8.2
Our Rating
4.7
5,000+ reviews
Top Pro:Hypoallergenic formulation
252
🥛 Protein Powders Tested

Legion Whey+ Isolate Protein

Legion Athletics · Powder · $44-52

Naturally sweetened whey isolate — 22g protein from grass-fed Irish cows with no artificial sweeteners or fillers

GMP CertifiedThird-Party TestedNaturally Sweetened
8.2
Our Rating
4.4
5,000+ reviews
Top Pro:Grass-fed Irish whey isolate
253
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Omega-3 Pet

Nordic Naturals · Softgel · $18-24

Veterinarian-recommended omega-3 for pets — EPA and DHA from wild-caught fish for skin, coat, joint, and heart health in dogs and cats

NASC Quality SealNon-GMOThird-Party Tested
8.2
Our Rating
4.6
10,000+ reviews
Top Pro:Nordic Naturals pharmaceutical-grade quality
254
🌿 Herbal Supplements Tested

Nutricost Inositol Powder

Nutricost · Powder · $18-24

Pure myo-inositol powder — 2g per serving for PCOS management, anxiety reduction, and insulin sensitivity

GMP CertifiedThird-Party TestedNon-GMO
8.2
Our Rating
4.6
8,000+ reviews
Top Pro:200 servings (exceptional value)
255
⚗️ Minerals Tested

NOW Foods Zinc Glycinate

NOW Foods · Softgel · $12-16

Chelated zinc with pumpkin seed oil — 30mg zinc bisglycinate for immune function and prostate health

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.7
8,000+ reviews
Top Pro:Bisglycinate chelation (superior absorption)
256
🥛 Protein Powders Tested

RAW Nutrition CBUM Itholate Protein

RAW Nutrition · Powder · $44-52

Chris Bumstead's signature whey isolate — 25g protein with 100% whey isolate, digestive enzymes, and exceptional taste

GMP Certified
8.2
Our Rating
4.6
5,000+ reviews
Top Pro:100% whey isolate
257
🫁 Digestive Health Tested

NOW Foods Super Enzymes Capsules

NOW Foods · Capsule · $18-24

Full-spectrum digestive enzymes — bromelain, ox bile, pancreatin, and papain for complete protein, fat, and carb digestion

GMP CertifiedNPA A-Rated
8.2
Our Rating
4.6
15,000+ reviews
Top Pro:Full-spectrum enzyme blend
258
🌿 Herbal Supplements Tested

Solaray Berberine 500mg

Solaray · Capsule · $16-22

Premium berberine from a heritage brand — 500mg per capsule for blood sugar and metabolic health

GMP Certified
8.1
Our Rating
4.5
8,000+ reviews
Top Pro:500mg per capsule (higher than many competitors)
259
🔋 Energy Supplements

Dr. Berg's Electrolyte Powder

Dr. Berg · Powder · $28-35

High-potassium electrolyte formula designed for keto, fasting, and low-carb lifestyles

GMP Certified
8.1
Our Rating
4.5
42,000+ reviews
Top Pro:Very high potassium (1000mg per serving)
260
🛡️ Immune Support Tested

Zhou Nutrition Elderberry Syrup

Zhou Nutrition · Liquid Syrup · $16-22

Organic elderberry syrup with raw honey, apple cider vinegar, and propolis for immune defense

GMP CertifiedUSDA Organic
8.1
Our Rating
4.5
18,000+ reviews
Top Pro:Traditional syrup format (easy to take)
261
✨ Collagen Tested

NativePath Collagen Peptides

NativePath · Powder · $36-44

Doctor-formulated grass-fed collagen with Type I and III peptides for skin, joints, and gut health

GMP CertifiedNon-GMOGluten Free
8.1
Our Rating
4.5
15,000+ reviews
Top Pro:Doctor-formulated (Dr. Chad Walding, DPT)
262
✨ Collagen Tested

Ancient Nutrition Multi Collagen Protein Gut Restore

Ancient Nutrition · Powder · $32-40

Multi-type collagen with probiotics, ashwagandha, and mushrooms specifically for gut health and repair

GMP Certified
8.1
Our Rating
4.4
5,000+ reviews
Top Pro:5 types of collagen from 4 sources
263
🥛 Protein Powders

Orgain Organic Plant-Based Protein Powder

Orgain · Powder · $24-30

The #1 organic plant protein — 21g protein from pea, brown rice, and chia seeds

USDA OrganicNon-GMOVegan
8.0
Our Rating
4.4
65,000+ reviews
Top Pro:USDA Organic certified
264
🫁 Digestive Health Tested

Garden of Life RAW Enzymes Women

Garden of Life · Capsule · $28-35

22 raw enzymes with probiotics and vitamins — the most comprehensive enzyme formula

Non-GMO Project VerifiedCertified VeganGluten Free
8.0
Our Rating
4.5
8,500+ reviews
Top Pro:22 different digestive enzymes
265
🥛 Protein Powders

GHOST Whey Protein

GHOST · Powder · $39-44

Lifestyle protein with authentic flavor collaborations

Fully Disclosed Formula
8.0
Our Rating
4.6
18,500+ reviews
Top Pro:25g protein per serving with great macros
266
🔬 Multivitamins Tested

Ritual Essential for Women 18+

Ritual · Capsule · $33-36

The transparent, traceable multivitamin that disrupted the industry

USP VerifiedNon-GMOVegan-Friendly
8.0
Our Rating
4.3
8,000+ reviews
Top Pro:Full ingredient traceability — know exactly where each nutrient comes from
267
🧬 Amino Acids Tested

Optimum Nutrition Amino Energy

Optimum Nutrition · Powder · $22-28

Amino acids + natural caffeine — the versatile energy and recovery drink for any time of day

Informed Choice CertifiedGMP Certified
8.0
Our Rating
4.5
30,000+ reviews
Top Pro:Versatile dosing (1-4 scoops)
268
🧠 Nootropics & Brain Health Tested

Nootropics Depot Alpha-GPC 300mg

Nootropics Depot · Capsule · $22-28

Premium Alpha-GPC — the most bioavailable choline source for brain performance

In-House TestedThird-Party VerifiedGMP
8.0
Our Rating
4.5
8,000+ reviews
Top Pro:180 capsules — 6-month supply
269
🫁 Digestive Health

Metamucil Psyllium Husk Fiber Supplement

Metamucil · Capsule · $22-28

The #1 doctor-recommended fiber brand — psyllium husk for digestive health

#1 Doctor RecommendedGluten Free
8.0
Our Rating
4.7
48,000+ reviews
Top Pro:#1 doctor-recommended fiber brand
270
💪 Creatine Tested

BulkSupplements Creatine Monohydrate

BulkSupplements · Powder · $18-24

Pure creatine monohydrate in bulk — 1 kg bag, 200 servings, no fillers

Lab TestedGMPNon-GMO
8.0
Our Rating
4.6
55,000+ reviews
Top Pro:200 servings — over 6-month supply
271
🛡️ Immune Support Tested

Sambucol Black Elderberry Gummies

Sambucol · Gummy · $14-18

The original black elderberry supplement — backed by clinical research

Clinically StudiedGluten FreeVegetarian
8.0
Our Rating
4.6
32,000+ reviews
Top Pro:Original elderberry brand — 25+ years
272
🔋 Energy Supplements

CELSIUS Essential Energy Drink

CELSIUS · Ready-to-Drink Can · $18-24

The fitness energy drink — clinically proven MetaPlus formula with no sugar

Certified VeganNon-GMOKosher
8.0
Our Rating
4.6
95,000+ reviews
Top Pro:Clinically studied MetaPlus formula
273
♂️ Men's Health Tested

Nutricost Saw Palmetto 500mg

Nutricost · Capsule · $14-18

The most popular prostate health supplement at the best value

Third-Party TestedGMPNon-GMO
8.0
Our Rating
4.5
28,000+ reviews
Top Pro:240 capsules — 8-month supply
274
🦠 Probiotics

Align Probiotic Daily Supplement

Align · Capsule · $24-32

The #1 gastroenterologist-recommended probiotic — Bifidobacterium 35624

#1 Gastroenterologist RecommendedGluten Free
8.0
Our Rating
4.5
42,000+ reviews
Top Pro:#1 gastroenterologist-recommended
275
🔬 Multivitamins Tested

Centrum Silver Adults 50+

Centrum · Tablet · $18-24

The #1 multivitamin brand for adults 50+ — trusted by doctors for decades

USP Verified (select products)Non-GMOGluten Free
8.0
Our Rating
4.7
52,000+ reviews
Top Pro:#1 doctor-recommended multivitamin
276
⚗️ Minerals

DripDrop ORS Electrolyte Powder

DripDrop · Powder (Stick Packs) · $22-28

Doctor-developed ORS — medical-grade hydration that actually tastes good

Doctor DevelopedUsed by US MilitaryNon-GMO
8.0
Our Rating
4.5
18,000+ reviews
Top Pro:Doctor-developed ORS formula
277
🦴 Joint Support

Kirkland Signature Glucosamine HCI with MSM

Kirkland Signature · Tablet · $18-24

Costco's joint supplement — 1500mg glucosamine + 1500mg MSM at wholesale pricing

USP Verified
8.0
Our Rating
4.6
18,000+ reviews
Top Pro:375 tablets — 6+ month supply
278
💊 Vitamins Tested

Nutricost Vitamin D3 5000 IU

Nutricost · Softgel · $10-14

Budget-friendly vitamin D3 — 240 softgels for under $14

Third-Party TestedNon-GMOGluten Free
8.0
Our Rating
4.7
42,000+ reviews
Top Pro:240 softgels — 8-month supply
279
🦠 Probiotics

Garden of Life Dr. Formulated Probiotics Once Daily

Garden of Life · Capsule · $22-28

Dr. Perlmutter formulated — 30 billion CFU shelf-stable probiotic with prebiotic fiber

Non-GMO Project VerifiedGluten FreeVegetarian
8.0
Our Rating
4.5
45,000+ reviews
Top Pro:30 billion CFU — good potency
280
💇 Hair, Skin & Nails Tested

Country Life Maxi-Hair Plus

Country Life · Capsule · $16-22

Comprehensive hair growth formula with MSM, biotin, B-vitamins, and amino acids at mid-range pricing

GMP CertifiedGluten Free
8.0
Our Rating
4.4
15,000+ reviews
Top Pro:Multi-ingredient approach (not just biotin)
281
🦴 Joint Support Tested

Doctor's Best Glucosamine Chondroitin MSM

Doctor's Best · Capsule · $18-24

The classic joint health trio — glucosamine, chondroitin, and MSM

GMP CertifiedNon-GMO
8.0
Our Rating
4.5
28,000+ reviews
Top Pro:Clinical doses of all three ingredients
282
🧬 Amino Acids Tested

NOW Foods L-Citrulline 1200mg

NOW Foods · Tablet · $16-22

Pure L-citrulline for nitric oxide — 1200mg per tablet for blood flow, pumps, and cardiovascular health

GMP CertifiedNPA A-RatedNon-GMO
8.0
Our Rating
4.6
8,000+ reviews
Top Pro:1200mg per tablet (flexible dosing)
283
🔬 Multivitamins Tested

Ritual Essential for Women 18+

Ritual · Capsule · $33-36

The Instagram multivitamin — transparent, traceable, and minty fresh

Non-GMOVegan CertifiedUSP Verified
8.0
Our Rating
4.3
5,000+ reviews
Top Pro:Radical ingredient transparency and traceability
284
🌙 Sleep Supplements

Natrol Melatonin 5mg Time Release

Natrol · Tablet · $8-12

Two-layer time-release melatonin — fast dissolve outer layer + sustained inner core for all-night sleep

GMP Certified
8.0
Our Rating
4.5
65,000+ reviews
Top Pro:Unique two-layer time-release design
285
🔬 Multivitamins Tested

NOW Foods ADAM Superior Men's Multi

NOW Foods · Softgel · $24-32

The comprehensive men's multi with saw palmetto and lycopene

GMP CertifiedNon-GMO
8.0
Our Rating
4.6
15,000+ reviews
Top Pro:Comprehensive men's formula with prostate support
286
🫁 Digestive Health Tested

Nutricost Psyllium Husk Powder

Nutricost · Powder · $16-22

Pure psyllium husk fiber — 5g soluble fiber per serving for digestive regularity, cholesterol reduction, and blood sugar management

GMP CertifiedThird-Party TestedNon-GMO
8.0
Our Rating
4.5
10,000+ reviews
Top Pro:113 servings (exceptional value)
287
💇 Hair, Skin & Nails Tested

Vital Proteins Beauty Collagen

Vital Proteins · Powder · $22-28

Collagen peptides with hyaluronic acid, biotin, and probiotics for skin, hair, and nail beauty

NSF CertifiedWhole30 Approved
8.0
Our Rating
4.5
14,000+ reviews
Top Pro:Collagen + hyaluronic acid combo
288
⚡ Pre-Workout Tested

GHOST Legend Pre-Workout

GHOST · Powder · $39-45

The lifestyle pre-workout with iconic brand collabs — Sour Patch Kids, Warheads, and Welch's flavors

Informed Choice CertifiedGMP Certified
8.0
Our Rating
4.5
10,000+ reviews
Top Pro:Iconic licensed flavors (Sour Patch Kids, etc.)
289
⚗️ Minerals Tested

NOW Foods Potassium Citrate 99mg

NOW Foods · Capsule · $8-12

Essential electrolyte mineral for blood pressure, muscle function, and heart rhythm at budget pricing

GMP CertifiedNPA A-Rated
8.0
Our Rating
4.6
20,000+ reviews
Top Pro:Highly bioavailable citrate form
290
💊 Vitamins

Nature's Bounty Vitamin C 1000mg

Nature's Bounty · Caplet · $6-10

America's most trusted vitamin C at 1000mg — 50,000+ reviews and under $10 for 100 caplets

GMP CertifiedUSP Verified
8.0
Our Rating
4.7
50,000+ reviews
Top Pro:50,000+ Amazon reviews
291
🔬 Multivitamins Tested

Garden of Life mykind Organics Women's Multi

Garden of Life · Tablet · $32-40

USDA Organic whole-food women's multivitamin — vitamins and minerals from organic fruits, herbs, and vegetables

USDA OrganicNon-GMO Project VerifiedCertified Vegan
8.0
Our Rating
4.4
8,000+ reviews
Top Pro:USDA Organic (all nutrients from whole foods)
292
🫁 Digestive Health Tested

Terra Origin Healthy Gut

Terra Origin · Powder · $24-30

L-glutamine, zinc, and slippery elm gut repair powder for leaky gut and digestive healing

GMP Certified
8.0
Our Rating
4.4
8,000+ reviews
Top Pro:Comprehensive gut repair formula
293
🌿 Herbal Supplements Tested

Swanson Berberine 400mg

Swanson · Capsule · $10-14

Budget berberine from a trusted brand — the natural blood sugar and metabolic support compound

GMP Certified
8.0
Our Rating
4.5
12,000+ reviews
Top Pro:Incredibly affordable ($10-14)
294
🦠 Probiotics Tested

Ancient Nutrition SBO Probiotics Gut Restore

Ancient Nutrition · Capsule · $28-36

Soil-based organism probiotics — 25 billion CFU with Bacillus strains for gut barrier repair and immune support

GMP CertifiedCertified Organic ingredients
8.0
Our Rating
4.4
5,000+ reviews
Top Pro:Soil-based organisms (naturally acid-resistant)
295
🥛 Protein Powders Tested

BSN SYNTHA-6 Protein Powder

BSN · Powder · $28-34

The best-tasting protein powder in the industry — 22g multi-source protein that tastes like a milkshake

Informed Choice CertifiedGMP Certified
8.0
Our Rating
4.5
20,000+ reviews
Top Pro:Best-tasting protein powder (industry consensus)
296
🌿 Herbal Supplements Tested

NOW Foods Maca 750mg

NOW Foods · Capsule · $10-14

Peruvian maca root for energy, libido, and hormonal balance — the Incan superfood adaptogen

GMP CertifiedNPA A-Rated
8.0
Our Rating
4.5
15,000+ reviews
Top Pro:750mg per capsule (good single-capsule dose)
297
⚗️ Minerals Tested

Country Life Calcium Magnesium with Vitamin D Complex

Country Life · Tablet · $14-18

Calcium citrate and magnesium oxide with D3 — better absorbed calcium form for bone health

Certified Gluten FreeGMP CertifiedNon-GMO Verified
8.0
Our Rating
4.6
8,000+ reviews
Top Pro:Calcium citrate (better absorbed than carbonate)
298
🫁 Digestive Health Tested

NOW Foods Sunflower Lecithin 1200mg

NOW Foods · Softgel · $12-16

Soy-free sunflower lecithin for brain health, liver support, and fat emulsification — non-GMO guaranteed

GMP CertifiedNPA A-RatedNon-GMO
8.0
Our Rating
4.7
10,000+ reviews
Top Pro:Soy-free (sunflower source)
299
🧬 Amino Acids Tested

Nutricost L-Glutamine Powder 5000mg

Nutricost · Powder · $16-20

Pure L-glutamine powder for gut health, immune function, and muscle recovery — 100 servings at bulk value

GMP CertifiedThird-Party Tested
8.0
Our Rating
4.6
10,000+ reviews
Top Pro:5g per scoop (clinical dose)
300
🥛 Protein Powders Tested

ALLMAX HEXAPRO Protein

ALLMAX · Powder · $34-42

6-protein sustained release blend — whey isolate, casein, egg, and milk proteins for all-day amino acid delivery

Informed Choice CertifiedGMP Certified
8.0
Our Rating
4.5
5,000+ reviews
Top Pro:6 protein sources (sustained release)
301
⚗️ Minerals Tested

Life Extension Magnesium Caps

Life Extension · Capsule · $10-14

Three-form magnesium complex — oxide, citrate, and succinate for comprehensive magnesium repletion

GMP CertifiedNon-GMO
8.0
Our Rating
4.7
8,000+ reviews
Top Pro:500mg elemental magnesium
302
🥬 Greens Powders Tested

Garden of Life RAW Organic Perfect Food Green Superfood

Garden of Life · Powder · $28-36

USDA Organic RAW greens with juiced grasses, sprouts, and probiotics — the original whole food greens powder

USDA OrganicNon-GMO Project VerifiedCertified Vegan
8.0
Our Rating
4.3
8,000+ reviews
Top Pro:USDA Organic and RAW certified
303
♀️ Women's Health

OLLY Prenatal Gummy Multivitamin

OLLY · Gummy · $16-22

The prenatal that doesn't feel like medicine — DHA, folate, and iron in a delicious citrus gummy

GMP CertifiedNSF Certified
8.0
Our Rating
4.6
15,000+ reviews
Top Pro:Delicious citrus flavor
304
🫁 Digestive Health Tested

Nutricost Psyllium Husk 500mg

Nutricost · Capsule · $14-18

Pure psyllium husk fiber capsules — 500mg per capsule for digestive regularity and cholesterol support

GMP CertifiedThird-Party Tested
8.0
Our Rating
4.6
10,000+ reviews
Top Pro:250 capsules (excellent value)
305
🧬 Amino Acids Tested

BulkSupplements Beta-Alanine

BulkSupplements · Powder · $18-24

Pure beta-alanine powder — the endurance amino acid in bulk form for maximum value and flexible dosing

GMP CertifiedThird-Party Tested
8.0
Our Rating
4.6
10,000+ reviews
Top Pro:200+ servings (exceptional value)
306
🔬 Multivitamins Tested

MegaFood Women's One Daily

MegaFood · Tablet · $28-36

FoodState whole-food women's multivitamin — nutrients paired with real food for enhanced absorption and gentle digestion

Non-GMO Project VerifiedCertified Gluten FreeCertified B Corp
8.0
Our Rating
4.6
8,000+ reviews
Top Pro:Can take on empty stomach
307
⚗️ Minerals Tested

Trace Minerals Mega-Mag 400mg Liquid Magnesium

Trace Minerals Research · Liquid · $18-24

Liquid ionic magnesium chloride — 400mg magnesium in highly absorbable liquid form with 72 trace minerals

GMP CertifiedCertified Vegan
8.0
Our Rating
4.5
5,000+ reviews
Top Pro:Liquid form (high bioavailability)
308
⚖️ Weight Management Tested

NOW Foods MCT Oil Pure

NOW Foods · Liquid · $14-18

Pure C8/C10 MCT oil from coconut — rapid ketone production for energy, focus, and ketogenic diet support

GMP CertifiedNPA A-RatedNon-GMO
8.0
Our Rating
4.6
10,000+ reviews
Top Pro:Pure C8/C10 (most ketogenic MCTs)
309
🔬 Multivitamins Tested

Garden of Life Vitamin Code RAW ONE for Men

Garden of Life · Capsule · $28-36

RAW whole food men's multivitamin — one capsule daily with live probiotics and enzymes from 23 fruits and vegetables

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
8.0
Our Rating
4.5
10,000+ reviews
Top Pro:One capsule daily (convenient)
310
✨ Collagen Tested

Sports Research Collagen Peptides Chocolate

Sports Research · Powder · $28-34

Chocolate collagen peptides — 11g type I & III collagen with cocoa for a delicious daily collagen drink

Non-GMO Project VerifiedCertified KetoCertified Paleo
8.0
Our Rating
4.5
5,000+ reviews
Top Pro:Delicious chocolate flavor
311
🌿 Herbal Supplements Tested

NOW Foods Phosphatidylserine 100mg

NOW Foods · Capsule · $18-24

The brain cell membrane nutrient — 100mg phosphatidylserine for memory, focus, and cortisol reduction

GMP CertifiedNPA A-Rated
8.0
Our Rating
4.5
5,000+ reviews
Top Pro:FDA-permitted brain health claim
312
🥬 Greens Powders Tested

Garden of Life Raw Organic Perfect Food Green Superfood

Garden of Life · Powder · $32-40

34 nutrient-dense greens and sprouts — USDA Organic RAW green superfood with probiotics and enzymes

USDA OrganicNon-GMO Project VerifiedCertified Vegan
8.0
Our Rating
4.3
10,000+ reviews
Top Pro:34 organic greens and sprouts
313
⚗️ Minerals Tested

NOW Foods Selenium 200mcg

NOW Foods · Capsule · $8-12

Essential trace mineral for thyroid and antioxidant defense — 200mcg selenium from yeast-free selenomethionine

GMP CertifiedNPA A-Rated
8.0
Our Rating
4.6
10,000+ reviews
Top Pro:L-selenomethionine (highest bioavailability)
314
🌿 Herbal Supplements Tested

NOW Foods Super Cortisol Support

NOW Foods · Capsule · $18-24

Adaptogenic cortisol support — ashwagandha, rhodiola, holy basil, and relora for stress response and cortisol management

GMP CertifiedNPA A-Rated
8.0
Our Rating
4.3
5,000+ reviews
Top Pro:Four adaptogenic herbs in one
315
🥛 Protein Powders Tested

Optimum Nutrition Serious Mass

Optimum Nutrition · Powder · $38-48

1250 calories and 50g protein per serving — the world's best-selling mass gainer with 25 vitamins and minerals

GMP CertifiedInformed Choice Certified
8.0
Our Rating
4.4
30,000+ reviews
Top Pro:1250 calories (massive calorie boost)
316
🦴 Joint Support Tested

NOW Foods Glucosamine & Chondroitin with MSM

NOW Foods · Capsule · $18-24

The classic triple joint formula — glucosamine, chondroitin, and MSM for cartilage support and joint comfort

GMP CertifiedNPA A-Rated
8.0
Our Rating
4.5
10,000+ reviews
Top Pro:Classic triple joint formula
317
🥛 Protein Powders Tested

Dymatize Elite Casein Protein

Dymatize · Powder · $32-40

Slow-release micellar casein — 25g protein that digests over 7 hours for overnight muscle recovery and anti-catabolism

GMP CertifiedInformed Choice Certified
8.0
Our Rating
4.5
5,000+ reviews
Top Pro:25g slow-release protein
318
💊 Vitamins Tested

NOW Foods Vitamin C-1000 with Bioflavonoids

NOW Foods · Capsule · $16-22

Vitamin C with citrus bioflavonoids — 1000mg ascorbic acid with rose hips and bioflavonoids for enhanced antioxidant protection

GMP CertifiedNPA A-RatedNon-GMO
8.0
Our Rating
4.7
20,000+ reviews
Top Pro:250 capsules (8+ month supply)
319
💪 Creatine Tested

Legion Recharge Post-Workout

Legion Athletics · Powder · $39-46

Science-based post-workout — 5g creatine monohydrate with L-carnitine L-tartrate and corosolic acid for recovery and glycogen replenishment

GMP CertifiedThird-Party Tested
8.0
Our Rating
4.4
3,000+ reviews
Top Pro:5g clinical creatine dose
320
🧠 Nootropics & Brain Health Tested

Onnit Alpha BRAIN

Onnit · Capsule · $55-68

Joe Rogan's go-to nootropic — clinically studied for memory, focus, and processing speed

BSCG Certified Drug Free
7.9
Our Rating
4.4
25,000+ reviews
Top Pro:Two completed clinical trials
321
✨ Collagen

Youtheory Collagen Advanced

Youtheory · Tablet · $16-22

Types 1, 2, and 3 collagen with vitamin C — one of the best-selling collagen supplements with 55,000+ reviews

GMP Certified
7.9
Our Rating
4.5
55,000+ reviews
Top Pro:55,000+ Amazon reviews (massive social proof)
322
🥛 Protein Powders Tested

Vega One All-in-One Shake

Vega · Powder · $36-44

Plant-based meal replacement with 20g protein, greens, probiotics, and vitamins — the vegan all-in-one

Non-GMO Project VerifiedVegan CertifiedCertified B Corp
7.9
Our Rating
4.2
15,000+ reviews
Top Pro:Complete meal replacement (not just protein)
323
🐟 Fish Oil & Omega-3 Tested

Nature Made Fish Oil 1200mg

Nature Made · Softgel · $14-18

The #1 pharmacist-recommended fish oil — USP Verified and affordable

USP VerifiedPurified to Remove MercuryNon-GMO
7.8
Our Rating
4.7
68,000+ reviews
Top Pro:USP Verified for purity and potency
324
🥛 Protein Powders Tested

Myprotein Impact Whey Protein

Myprotein · Powder · $24-30

Europe's #1 sports nutrition brand — 60+ flavors at unbeatable prices

Informed Sport (select products)ISO 17025
7.8
Our Rating
4.4
18,000+ reviews
Top Pro:60+ flavor options — largest selection anywhere
325
⚗️ Minerals

NOW Foods Magnesium Citrate 200mg

NOW Foods · Tablet · $12-16

Budget magnesium citrate — well-absorbed form at an unbeatable price

GMP Quality AssuredVeganNon-GMO
7.8
Our Rating
4.6
35,000+ reviews
Top Pro:250 tablets — 83-day supply
326
💇 Hair, Skin & Nails Tested

Sports Research Biotin 10,000mcg

Sports Research · Softgel · $14-18

High-dose biotin in organic coconut oil for enhanced absorption

Non-GMO VerifiedGluten FreeIgen Tested
7.8
Our Rating
4.6
72,000+ reviews
Top Pro:120 softgels — 4-month supply
327
🌙 Sleep Supplements

OLLY Sleep Gummies

OLLY · Gummy · $14-18

The #1 sleep gummy in America with 80,000+ reviews — melatonin, L-theanine, and botanicals

GMP Certified
7.8
Our Rating
4.5
80,000+ reviews
Top Pro:#1 sleep gummy in America (80,000+ reviews)
328
🧠 Nootropics & Brain Health

Gorilla Mind Smooth

Gorilla Mind · Capsule · $38-45

The stim-free nootropic stack — DMAE, Alpha-GPC, L-Theanine, and Bacopa

Fully Disclosed FormulaGMP
7.8
Our Rating
4.3
5,000+ reviews
Top Pro:Comprehensive nootropic stack
329
🧬 Amino Acids Tested

Xtend Original BCAA Powder

Scivation · Powder · $18-24

The world's #1 selling BCAA supplement for over a decade

NSF Certified for SportInformed Choice
7.8
Our Rating
4.5
62,000+ reviews
Top Pro:#1 selling BCAA brand worldwide
330
🦴 Joint Support

Osteo Bi-Flex Triple Strength

Osteo Bi-Flex · Tablet · $24-32

Triple strength joint formula — glucosamine, chondroitin, and Joint Shield

Joint Shield Technology
7.8
Our Rating
4.6
22,000+ reviews
Top Pro:Triple-action formula
331
🛡️ Immune Support Tested

Host Defense Stamets 7 Mushroom Complex

Host Defense · Capsule · $22-28

Paul Stamets' 7-mushroom immune support blend — from the world's leading mycologist

USDA OrganicNon-GMO Project Verified
7.8
Our Rating
4.4
10,000+ reviews
Top Pro:Formulated by Paul Stamets (world-renowned mycologist)
332
🌙 Sleep Supplements

Natrol Melatonin 5mg Time Release

Natrol · Tablet (Time Release) · $8-12

Time-release melatonin for staying asleep — the #1 melatonin brand in America

Drug FreeNon-GMO
7.8
Our Rating
4.5
62,000+ reviews
Top Pro:#1 melatonin brand in America
333
🔬 Multivitamins Tested

Ancestral Supplements Grass Fed Beef Organ Complex

Ancestral Supplements · Capsule · $38-45

Nature's multivitamin — grass-fed beef liver, heart, kidney, pancreas, and spleen

Grass FedPasture RaisedNon-GMO
7.8
Our Rating
4.5
12,000+ reviews
Top Pro:Nature's most nutrient-dense foods in capsule form
334
♀️ Women's Health

One A Day Prenatal 1 Multivitamin

One A Day · Softgel · $14-18

Complete prenatal multivitamin with DHA in a single daily softgel

Gluten Free
7.8
Our Rating
4.7
32,000+ reviews
Top Pro:DHA included in the same softgel
335
⚗️ Minerals

Liquid I.V. Hydration Multiplier

Liquid I.V. · Powder (Stick Packs) · $18-24

Hydrate 2x faster with Cellular Transport Technology — 3x the electrolytes of sports drinks

Non-GMOGluten FreeSoy Free
7.8
Our Rating
4.6
105,000+ reviews
Top Pro:105,000+ reviews — massively popular
336
🐟 Fish Oil & Omega-3 Tested

Nature Made Fish Oil 1200mg

Nature Made · Softgel · $16-22

The #1 selling fish oil in America — USP Verified 1200mg fish oil with 360mg omega-3 per softgel

USP VerifiedGMP Certified
7.8
Our Rating
4.7
50,000+ reviews
Top Pro:USP Verified
337
🥛 Protein Powders Tested

Garden of Life Sport Certified Grass Fed Whey

Garden of Life · Powder · $34-42

NSF Certified for Sport grass-fed whey — 24g protein, probiotics, and no rBGH

NSF Certified for SportNon-GMOGluten Free
7.8
Our Rating
4.3
12,000+ reviews
Top Pro:NSF Certified for Sport
338
💊 Vitamins

Solgar Vitamin B12 1000mcg Sublingual

Solgar · Sublingual Nugget · $12-16

Sublingual B12 for direct absorption — bypasses the digestive system

Non-GMOVeganGluten Free
7.8
Our Rating
4.7
18,000+ reviews
Top Pro:250 nuggets — 8+ month supply
339
🧠 Nootropics & Brain Health Tested

Host Defense Lion's Mane Capsules

Host Defense (Fungi Perfecti) · Capsule · $22-28

Paul Stamets' legendary lion's mane for nerve and brain support

USDA OrganicNon-GMO Project Verified
7.8
Our Rating
4.4
18,000+ reviews
Top Pro:Created by Paul Stamets — world-renowned mycologist
340
🌙 Sleep Supplements

Natrol 5-HTP 200mg Time Release

Natrol · Tablet · $10-14

Time-release serotonin precursor for mood and sleep

GMP Certified
7.8
Our Rating
4.4
22,000+ reviews
Top Pro:Time-release for sustained serotonin support
341
🥛 Protein Powders Tested

Designs for Health PaleoMeal

Designs for Health · Powder · $55-65

Practitioner-grade meal replacement with bone broth protein

GMP CertifiedNon-GMOGluten-Free
7.8
Our Rating
4.5
3,000+ reviews
Top Pro:Practitioner-grade quality
342
💊 Vitamins Tested

Nordic Naturals Vitamin D3 Gummies

Nordic Naturals · Gummy · $14-18

Wild berry D3 gummies — 1000 IU vitamin D3 with no artificial colors or flavors from the Nordic Naturals brand

Non-GMO VerifiedThird-Party Tested
7.8
Our Rating
4.7
5,000+ reviews
Top Pro:Delicious wild berry flavor
343
🧠 Nootropics & Brain Health Tested

Host Defense Lion's Mane Capsules

Host Defense · Capsule · $22-28

Paul Stamets' lion's mane for nerve growth factor and cognitive support — the mycologist's choice

USDA OrganicNon-GMO Project VerifiedCertified Gluten Free
7.8
Our Rating
4.4
15,000+ reviews
Top Pro:Created by Paul Stamets (world's top mycologist)
344
⚡ Pre-Workout Tested

Cellucor C4 Original Pre-Workout

Cellucor · Powder · $22-28

The #1 selling pre-workout in America with 80,000+ reviews — the gateway pre-workout for millions

Informed Sport CertifiedGMP Certified
7.8
Our Rating
4.5
80,000+ reviews
Top Pro:#1 selling pre-workout in America
345
💊 Vitamins Tested

Nutricost Vitamin C 1000mg

Nutricost · Capsule · $12-16

240 capsules of vitamin C — 1000mg ascorbic acid per capsule for immune support at the best value available

GMP CertifiedThird-Party TestedNon-GMO
7.8
Our Rating
4.6
15,000+ reviews
Top Pro:240 capsules (8-month supply)
346
♂️ Men's Health Tested

Nutricost Tongkat Ali (Longjack) 500mg

Nutricost · Capsule · $16-22

Huberman-recommended testosterone and vitality herb — 500mg tongkat ali at Nutricost value pricing

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.3
10,000+ reviews
Top Pro:120 capsules (4-month supply)
347
♀️ Women's Health

OLLY Women's Multi Gummy

OLLY · Gummy · $14-18

Delicious berry-flavored women's multivitamin with biotin, folic acid, and calcium

NSF Certified Facility
7.8
Our Rating
4.6
35,000+ reviews
Top Pro:Excellent taste (berry flavor)
348
🦴 Joint Support

Move Free Advanced Plus MSM

Move Free · Tablet · $18-24

Glucosamine, chondroitin, MSM, and hyaluronic acid in one joint support formula

GMP Certified
7.8
Our Rating
4.5
22,000+ reviews
Top Pro:#1 joint health brand in the US
349
🔋 Energy Supplements Tested

Cellucor C4 Smart Energy

Cellucor · Powder · $22-28

Nootropic energy powder with 200mg natural caffeine, InnovaTea, and Cognizin citicoline

Informed Sport CertifiedGMP Certified
7.8
Our Rating
4.4
12,000+ reviews
Top Pro:Natural caffeine from tea (InnovaTea)
350
⚖️ Weight Management Tested

Zhou Nutrition Green Tea Extract with EGCG

Zhou Nutrition · Capsule · $16-22

Standardized EGCG green tea extract for metabolism, antioxidants, and gentle energy support

GMP CertifiedNon-GMO
7.8
Our Rating
4.5
15,000+ reviews
Top Pro:Standardized EGCG content
351
🥬 Greens Powders Tested

Amazing Grass Green Superfood Original

Amazing Grass · Powder · $22-28

The OG greens powder with wheat grass, barley grass, and 7+ alkalizing greens — 30,000+ reviews

USDA OrganicNon-GMO Project VerifiedCertified Vegan
7.8
Our Rating
4.3
30,000+ reviews
Top Pro:60 servings (exceptional value)
352
🦴 Joint Support

Move Free Advanced Plus MSM

Move Free · Tablet · $18-24

America's #1 joint health brand with glucosamine, chondroitin, MSM, and hyaluronic acid

GMP Certified
7.8
Our Rating
4.5
20,000+ reviews
Top Pro:#1 joint health brand in America
353
🥬 Greens Powders Tested

Orgain Organic Superfoods Powder

Orgain · Powder · $18-24

USDA Organic superfoods blend with 50 superfoods, probiotics, and no added sugar — doctor-created nutrition

USDA OrganicNon-GMO Project VerifiedCertified Vegan
7.8
Our Rating
4.3
10,000+ reviews
Top Pro:50 organic superfoods
354
🥬 Greens Powders Tested

Dr. Berg's Raw Wheat Grass Juice Powder

Dr. Berg · Powder · $32-40

Raw organic wheat grass juice powder (not whole leaf) — concentrated nutrients from juice extraction

USDA OrganicGMP Certified
7.8
Our Rating
4.5
8,000+ reviews
Top Pro:Juice powder (10x more concentrated than leaf)
355
🧠 Nootropics & Brain Health Tested

NOW Foods GABA 750mg

NOW Foods · Capsule · $12-16

The calming neurotransmitter in capsule form — 750mg GABA for relaxation, sleep, and anxiety relief

GMP CertifiedNPA A-Rated
7.8
Our Rating
4.5
15,000+ reviews
Top Pro:750mg per capsule (strong dose)
356
🛡️ Immune Support Tested

Ancestral Supplements Grass Fed Bone Marrow

Ancestral Supplements · Capsule · $38-46

Whole bone marrow from grass-fed cattle — stem cells, collagen, and growth factors in ancestral form

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.5
8,000+ reviews
Top Pro:Whole bone marrow (not extract)
357
🧬 Amino Acids Tested

Optimum Nutrition Instantized BCAA 5000

Optimum Nutrition · Powder · $22-28

The gold standard BCAA powder — 5g of 2:1:1 leucine-isoleucine-valine for muscle recovery

Informed Choice CertifiedGMP Certified
7.8
Our Rating
4.5
12,000+ reviews
Top Pro:5g BCAAs in 2:1:1 ratio
358
🧬 Amino Acids Tested

NOW Foods L-Arginine 1000mg

NOW Foods · Tablet · $14-18

Nitric oxide precursor for blood flow, circulation, and cardiovascular support — 120 tablets at NOW value

GMP CertifiedNPA A-Rated
7.8
Our Rating
4.5
15,000+ reviews
Top Pro:Direct nitric oxide precursor
359
🛡️ Immune Support Tested

Zhou Nutrition Elderberry Gummies

Zhou Nutrition · Gummy · $14-18

Elderberry with vitamin C and zinc in a delicious gummy — triple immune support for cold and flu season

GMP CertifiedNon-GMO
7.8
Our Rating
4.5
15,000+ reviews
Top Pro:Triple immune support (elderberry + C + zinc)
360
🔬 Multivitamins

Nature's Way Alive! Women's Gummy Multivitamin

Nature's Way · Gummy · $14-18

Full-spectrum women's gummy multi with orchard fruits and garden veggies — 16 vitamins and minerals

GMP CertifiedGluten Free
7.8
Our Rating
4.6
20,000+ reviews
Top Pro:Delicious fruit-flavored gummies
361
🥛 Protein Powders Tested

Ancient Nutrition Bone Broth Protein

Ancient Nutrition · Powder · $36-44

Protein from bone broth — 20g protein with collagen, glucosamine, chondroitin, and hyaluronic acid naturally occurring

Non-GMOCertified PaleoWhole30 Approved
7.8
Our Rating
4.4
10,000+ reviews
Top Pro:Bone broth benefits in powder form
362
🥬 Greens Powders Tested

GHOST Greens

GHOST · Powder · $36-44

The greens powder that actually tastes good — branded collaborations, probiotics, and inulin prebiotic

GMP Certified
7.8
Our Rating
4.3
5,000+ reviews
Top Pro:Actually tastes good (licensed flavors)
363
🌙 Sleep Supplements

Natrol 5-HTP 200mg Time Release

Natrol · Tablet · $10-14

Time-release serotonin precursor — 200mg 5-HTP for mood, sleep, and appetite support with sustained delivery

GMP Certified
7.8
Our Rating
4.4
15,000+ reviews
Top Pro:Time-release delivery (sustained serotonin support)
364
⚡ Pre-Workout Tested

Garden of Life SPORT Organic Plant-Based Energy + Focus

Garden of Life · Powder · $28-36

USDA Organic, NSF Certified for Sport pre-workout — clean energy from organic coffee cherry and adaptogenic mushrooms

USDA OrganicNSF Certified for SportNon-GMO Project Verified
7.8
Our Rating
4.3
5,000+ reviews
Top Pro:USDA Organic certified
365
🥛 Protein Powders Tested

Dymatize Super Mass Gainer

Dymatize · Powder · $32-40

1280 calories and 52g protein per serving — the balanced mass gainer with BCAAs, creatine, and vitamins

GMP CertifiedInformed Choice Certified
7.8
Our Rating
4.4
10,000+ reviews
Top Pro:1280 calories (balanced, not extreme)
366
🔬 Multivitamins Tested

Nature's Way Alive! Women's Ultra Potency Multi

Nature's Way · Tablet · $18-24

High-potency women's multi with orchard fruits and garden veggies — 26 fruits and vegetables in every serving

GMP Certified
7.8
Our Rating
4.6
10,000+ reviews
Top Pro:26 fruits and vegetables included
367
🥛 Protein Powders Tested

Garden of Life RAW Organic Protein Vanilla

Garden of Life · Powder · $36-44

USDA Organic sprouted plant protein — 22g protein from 13 organic sprouts with probiotics and enzymes

USDA OrganicNon-GMO Project VerifiedCertified Vegan
7.8
Our Rating
4.3
15,000+ reviews
Top Pro:13 organic sprouted protein sources
368
🌿 Herbal Supplements Tested

Nutricost Lion's Mane Mushroom 500mg

Nutricost · Capsule · $18-24

The brain mushroom — 500mg lion's mane for nerve growth factor stimulation and cognitive enhancement

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.5
10,000+ reviews
Top Pro:Stimulates Nerve Growth Factor (NGF)
369
🧬 Amino Acids Tested

Nutricost Alpha-GPC 300mg

Nutricost · Capsule · $16-22

The premium choline source for brain and power — 300mg Alpha-GPC for acetylcholine production and growth hormone

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.5
8,000+ reviews
Top Pro:Most bioavailable choline form
370
💪 Creatine Tested

GHOST Size Creatine

GHOST · Powder · $36-44

Full-spectrum creatine complex — creatine monohydrate + HCl + betaine for maximum muscle volumization

GMP Certified
7.8
Our Rating
4.5
5,000+ reviews
Top Pro:Dual creatine sources (monohydrate + HCl)
371
⚗️ Minerals Tested

Nutricost Electrolytes Powder

Nutricost · Powder · $18-24

Complete electrolyte powder — sodium, potassium, magnesium, and calcium for hydration and performance

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.5
8,000+ reviews
Top Pro:100 servings (exceptional value)
372
🧬 Amino Acids Tested

NOW Foods L-Glutamine 1000mg

NOW Foods · Capsule · $14-18

The gut and immune amino acid — 1000mg L-glutamine for intestinal barrier integrity and immune cell fuel

GMP CertifiedNPA A-Rated
7.8
Our Rating
4.6
10,000+ reviews
Top Pro:Primary fuel for gut cells
373
⚗️ Minerals Tested

Nature Made Iron 65mg

Nature Made · Tablet · $8-12

USP Verified iron from ferrous sulfate — 65mg elemental iron for iron deficiency anemia from the #1 pharmacist-recommended brand

USP VerifiedGMP Certified
7.8
Our Rating
4.7
10,000+ reviews
Top Pro:USP Verified quality
374
⚗️ Minerals Tested

Nutricost Electrolyte Powder

Nutricost · Powder · $18-24

100 servings of clean electrolytes — sodium, potassium, magnesium, and calcium without sugar or artificial colors

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.5
5,000+ reviews
Top Pro:100 servings (best value electrolytes)
375
💊 Vitamins Tested

Solgar Vitamin E 400 IU

Solgar · Softgel · $16-22

Natural d-alpha tocopherol vitamin E — 400 IU from natural sources for antioxidant protection and skin health

Non-GMOGluten FreeDairy Free
7.8
Our Rating
4.7
5,000+ reviews
Top Pro:Natural d-alpha form (2x bioavailability of synthetic)
376
🐟 Fish Oil & Omega-3 Tested

NOW Foods Super Omega EPA

NOW Foods · Softgel · $18-24

High-EPA fish oil concentrate — 360mg EPA and 240mg DHA per softgel for anti-inflammatory and mood support

GMP CertifiedNPA A-RatedNon-GMO
7.8
Our Rating
4.6
5,000+ reviews
Top Pro:High EPA ratio (3:2 EPA:DHA)
377
🔋 Energy Supplements Tested

NOW Foods MCT Oil Organic

NOW Foods · Liquid · $16-22

USDA Organic MCT oil from coconuts — C8 and C10 medium-chain triglycerides for rapid energy and ketone production

USDA OrganicNon-GMOGMP Certified
7.8
Our Rating
4.6
8,000+ reviews
Top Pro:USDA Organic coconut-derived
378
🧬 Amino Acids Tested

Nutricost L-Glutamine Powder

Nutricost · Powder · $18-24

200 servings of pure L-glutamine — 5g per serving for gut health, immune support, and muscle recovery

GMP CertifiedThird-Party TestedNon-GMO
7.8
Our Rating
4.6
10,000+ reviews
Top Pro:200 servings (exceptional value)
379
⚡ Pre-Workout Tested

RAW Nutrition Essential Pre-Workout

RAW Nutrition · Powder · $36-42

The everyday pre-workout from RAW Nutrition — 200mg caffeine with clinical citrulline and beta-alanine for daily training

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.4
3,000+ reviews
Top Pro:Moderate caffeine (200mg — daily sustainable)
380
⚗️ Minerals Tested

Solgar Chelated Magnesium

Solgar · Tablet · $14-18

Chelated magnesium for enhanced absorption — magnesium bisglycinate chelate from the premium Solgar brand since 1947

Non-GMOGluten FreeDairy Free
7.8
Our Rating
4.6
10,000+ reviews
Top Pro:Bisglycinate chelate (enhanced absorption)
381
✨ Collagen Tested

BulkSupplements Collagen Peptides

BulkSupplements · Powder · $18-24

Pure hydrolyzed collagen peptides — 11g per serving from grass-fed bovine at the best value per gram

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.5
10,000+ reviews
Top Pro:Pure collagen (no additives or flavors)
382
🌿 Herbal Supplements Tested

NOW Foods Olive Leaf Extract

NOW Foods · Capsule · $14-18

Standardized olive leaf extract — 500mg with 18% oleuropein for immune support and cardiovascular health

GMP CertifiedNPA A-Rated
7.8
Our Rating
4.6
8,000+ reviews
Top Pro:Standardized to 18% oleuropein
383
🧬 Amino Acids Tested

BulkSupplements Beta-Alanine Powder

BulkSupplements · Powder · $18-24

Pure beta-alanine powder — 300 servings of the endurance amino acid at the best value per gram available

GMP CertifiedThird-Party Tested
7.8
Our Rating
4.5
10,000+ reviews
Top Pro:300 servings (exceptional value)
384
⚗️ Minerals Tested

Solgar Magnesium Citrate Tablets

Solgar · Tablet · $14-18

Well-absorbed magnesium citrate — 200mg elemental magnesium per tablet from the heritage supplement brand since 1947

GMP CertifiedNon-GMOKosher
7.8
Our Rating
4.6
10,000+ reviews
Top Pro:Well-absorbed citrate form
385
✨ Collagen Tested

Ancient Nutrition Multi Collagen Protein Gut Restore

Ancient Nutrition · Powder · $34-42

Multi-type collagen with gut-healing botanicals — Types I, II, III, V, X collagen with probiotics, licorice root, and marshmallow root

GMP Certified
7.8
Our Rating
4.5
5,000+ reviews
Top Pro:All 5 collagen types
386
🌿 Herbal Supplements Tested

Doctor's Best Serrapeptase

Doctor's Best · Capsule · $14-20

High-potency serrapeptase enzyme — 120,000 SPU for sinus health, inflammation support, and mucus reduction

GMP CertifiedNon-GMO
7.8
Our Rating
4.5
8,000+ reviews
Top Pro:120,000 SPU (high potency)
387
🔬 Multivitamins Tested

Mary Ruth's Liquid Morning Multivitamin

Mary Ruth's · Liquid · $28-36

Vegan liquid multivitamin with methylated B vitamins — no pills, no gummies, just pour and drink

Non-GMO Project VerifiedVegan CertifiedGMP Certified
7.7
Our Rating
4.4
28,000+ reviews
Top Pro:Liquid format (no pills to swallow)
388
🦴 Joint Support

Move Free Advanced Glucosamine + Chondroitin

Move Free (Schiff) · Tablet · $22-28

The #1 selling joint health supplement in America

GMP Certified
7.6
Our Rating
4.6
32,000+ reviews
Top Pro:#1 selling joint supplement in America
389
🫁 Digestive Health Tested

Source Naturals Serrapeptase

Source Naturals · Capsule · $18-24

The powerful proteolytic enzyme for inflammation and sinus support

GMP Certified
7.6
Our Rating
4.5
5,000+ reviews
Top Pro:60,000 SPU — potent dose
390
🛡️ Immune Support Tested

Zhou Elderberry Gummies

Zhou Nutrition · Gummy · $14-18

Premium elderberry gummies with vitamin C and zinc

GMP CertifiedNon-GMO
7.6
Our Rating
4.5
22,000+ reviews
Top Pro:Combines elderberry, vitamin C, and zinc
391
💊 Vitamins Tested

Mary Ruth's Liquid Vitamin D3 + K2

Mary Ruth's · Liquid Drops · $18-24

Organic liquid D3+K2 from the fastest-growing supplement brand

USDA OrganicNon-GMOVegan
7.6
Our Rating
4.6
35,000+ reviews
Top Pro:Liquid format — easy dose adjustment
392
💇 Hair, Skin & Nails

Nature's Bounty Hair, Skin & Nails Gummies

Nature's Bounty · Gummy · $10-14

The best-selling beauty supplement on Amazon with 75,000+ reviews — biotin, vitamin C, and vitamin E

GMP Certified
7.6
Our Rating
4.5
75,000+ reviews
Top Pro:75,000+ reviews (most reviewed beauty supplement)
393
♀️ Women's Health

Nature's Way Alive! Women's 50+ Gummy Vitamins

Nature's Way · Gummy · $14-18

Age-specific gummy multivitamin for women 50+ with bone, heart, and eye support nutrients

GMP Certified
7.6
Our Rating
4.6
15,000+ reviews
Top Pro:Age-specific formula for 50+ women
394
🔬 Multivitamins

GNC Mega Men Multivitamin

GNC · Caplet · $18-24

GNC's flagship men's multi with 40+ nutrients, antioxidants, and men's vitality blend — 90 servings

GMP Certified
7.6
Our Rating
4.5
6,000+ reviews
Top Pro:40+ nutrients in one formula
395
🔬 Multivitamins

Nature's Way Alive! Men's Gummy Multivitamin

Nature's Way · Gummy · $14-18

Full B-complex gummy multi with orchard fruits and garden veggies blend — 75 servings for under $18

GMP CertifiedGluten Free
7.6
Our Rating
4.6
15,000+ reviews
Top Pro:Tasty gummy format
396
🐟 Fish Oil & Omega-3 Tested

NOW Foods Super Omega 3-6-9

NOW Foods · Softgel · $14-18

Complete omega blend — fish oil, borage oil, and organic flax oil for balanced 3-6-9 fatty acid support

GMP CertifiedNPA A-Rated
7.6
Our Rating
4.6
10,000+ reviews
Top Pro:Complete omega 3-6-9 coverage
397
⚗️ Minerals

Swanson Zinc Gluconate 50mg

Swanson · Capsule · $6-10

Budget zinc supplementation — 250 capsules for under $10 from the value supplement leader

GMP Certified
7.6
Our Rating
4.6
15,000+ reviews
Top Pro:250 capsules for under $10
398
🔬 Multivitamins

MuscleTech Platinum Multivitamin

MuscleTech · Tablet · $14-18

Athlete-focused multivitamin with amino acids and herbal extracts — designed for intense training demands

GMP Certified
7.6
Our Rating
4.5
10,000+ reviews
Top Pro:Designed for athletes and active individuals
399
🥛 Protein Powders Tested

Garden of Life RAW Fit High Protein

Garden of Life · Powder · $36-44

Organic plant protein for weight management — 28g protein with green coffee bean, ashwagandha, and svetol for fat burning

USDA OrganicNon-GMO Project VerifiedCertified Vegan
7.6
Our Rating
4.2
5,000+ reviews
Top Pro:28g protein with weight management ingredients
400
🌿 Herbal Supplements Tested

Nutricost Maca Root 750mg

Nutricost · Capsule · $12-16

Peruvian maca root for energy, libido, and hormonal balance — 750mg capsules at Nutricost value

GMP CertifiedThird-Party Tested
7.6
Our Rating
4.5
10,000+ reviews
Top Pro:750mg per capsule
401
💪 Creatine Tested

MuscleTech Cell-Tech Creatine

MuscleTech · Powder · $28-36

Creatine with insulin spike — 5g creatine monohydrate with 38g carbs and alpha-lipoic acid for maximum creatine uptake

GMP Certified
7.6
Our Rating
4.4
10,000+ reviews
Top Pro:Carbs enhance creatine uptake by 60%
402
💊 Vitamins Tested

NOW Foods Vitamin A 25000 IU

NOW Foods · Softgel · $10-14

Preformed vitamin A from fish liver oil — 25000 IU retinol for immune function, vision, and skin health

GMP CertifiedNPA A-Rated
7.6
Our Rating
4.7
8,000+ reviews
Top Pro:Preformed retinol (immediately bioavailable)
403
🥛 Protein Powders

BSN TRUE-MASS 1200

BSN · Powder · $42-52

1220 calories and 50g protein per serving — the ultra-premium mass gainer with complex carbs and healthy fats

GMP Certified
7.6
Our Rating
4.3
8,000+ reviews
Top Pro:1220 calories per serving
404
⚗️ Minerals Tested

NOW Foods Boron 3mg

NOW Foods · Capsule · $6-10

The overlooked mineral for bone and hormone health — 3mg boron for calcium metabolism and testosterone support

GMP CertifiedNPA A-Rated
7.6
Our Rating
4.6
8,000+ reviews
Top Pro:100 capsules for under $10
405
⚗️ Minerals Tested

Nature Made Calcium 600mg with D3

Nature Made · Tablet · $10-14

USP Verified calcium + D3 — 600mg calcium carbonate with 800 IU D3 for bone health from the #1 pharmacist-recommended brand

USP VerifiedGMP Certified
7.6
Our Rating
4.7
15,000+ reviews
Top Pro:USP Verified quality
406
⚡ Pre-Workout Tested

Kaged Pre-Kaged Sport

Kaged · Powder · $28-34

Informed Sport certified pre-workout — 150mg natural caffeine with PurCaf organic caffeine for tested athletes

Informed Sport CertifiedGMP Certified
7.6
Our Rating
4.4
3,000+ reviews
Top Pro:Informed Sport certified
407
⚡ Pre-Workout Tested

Optimum Nutrition Gold Standard Pre-Workout

Optimum Nutrition · Powder · $28-34

The trusted mainstream pre-workout — 175mg caffeine with creatine, beta-alanine, and citrulline from the Gold Standard brand

Informed Choice CertifiedGMP Certified
7.6
Our Rating
4.4
20,000+ reviews
Top Pro:Moderate caffeine (175mg — accessible)
408
💪 Creatine Tested

Nutricost Creatine HCl

Nutricost · Capsule · $18-24

Concentrated creatine HCl — 750mg per capsule with superior solubility and no water retention or bloating

GMP CertifiedThird-Party Tested
7.6
Our Rating
4.5
5,000+ reviews
Top Pro:38x more soluble than monohydrate
409
🌿 Herbal Supplements Tested

Four Sigmatic Mushroom Coffee with Lion's Mane

Four Sigmatic · Powder (Instant) · $14-18

Coffee meets functional mushrooms — organic instant coffee with lion's mane and chaga for focused, jitter-free energy

USDA OrganicNon-GMO
7.6
Our Rating
4.3
15,000+ reviews
Top Pro:Functional mushrooms + coffee
410
🌿 Herbal Supplements Tested

Ancestral Supplements Grass Fed Thyroid

Ancestral Supplements · Capsule · $44-52

Grass-fed bovine thyroid with liver — ancestral approach to thyroid support with naturally occurring T3 and T4 precursors

Grass FedPasture RaisedNon-GMO
7.6
Our Rating
4.4
3,000+ reviews
Top Pro:Grass-fed, pasture-raised (New Zealand)
411
🥛 Protein Powders Tested

Optimum Nutrition Gold Standard 100% Plant Protein

Optimum Nutrition · Powder · $26-32

Gold Standard goes plant-based — 24g protein from pea, rice, and sacha inchi with complete amino acid profile

USDA OrganicInformed Choice CertifiedCertified Vegan
7.6
Our Rating
4.3
5,000+ reviews
Top Pro:24g protein (good for plant protein)
412
🫁 Digestive Health Tested

Nutricost Psyllium Husk

Nutricost · Capsule · $14-18

500mg psyllium husk capsules — soluble fiber for digestive regularity, cholesterol reduction, and blood sugar support

GMP CertifiedThird-Party TestedNon-GMO
7.6
Our Rating
4.5
10,000+ reviews
Top Pro:Capsule format (no gritty texture)
413
💊 Vitamins Tested

Nature Made Vitamin B6 100mg

Nature Made · Tablet · $6-10

USP Verified B6 — 100mg pyridoxine for neurotransmitter synthesis, homocysteine metabolism, and immune function

USP VerifiedGMP Certified
7.6
Our Rating
4.7
10,000+ reviews
Top Pro:USP Verified quality
414
♂️ Men's Health Tested

NOW Foods Pumpkin Seed Oil 1000mg

NOW Foods · Softgel · $10-14

Cold-pressed pumpkin seed oil — 1000mg for prostate health, urinary function, and DHT management

GMP CertifiedNPA A-Rated
7.6
Our Rating
4.6
5,000+ reviews
Top Pro:Cold-pressed (preserves active compounds)
415
🔋 Energy Supplements Tested

NOW Foods L-Carnitine 1000mg

NOW Foods · Tablet · $18-24

Purest L-carnitine tartrate — 1000mg for fatty acid transport into mitochondria and energy production

GMP CertifiedNPA A-Rated
7.6
Our Rating
4.5
5,000+ reviews
Top Pro:1000mg per tablet
416
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Nordic Omega-3 Gummies

Nordic Naturals · Gummy · $22-28

Kid-friendly omega-3 gummies — 82mg EPA + DHA per gummy with tangerine flavor and no fishy taste

Non-GMOThird-Party TestedFriend of the Sea
7.6
Our Rating
4.5
5,000+ reviews
Top Pro:Kids love the taste
417
🔋 Energy Supplements Tested

Kaged Hydra-Charge Electrolytes

Kaged · Powder · $22-28

Premium electrolyte powder with antioxidants — coconut water, taurine, and spectra antioxidant blend for hydration and recovery

Informed Sport CertifiedGMP Certified
7.6
Our Rating
4.5
3,000+ reviews
Top Pro:60 servings
418
🥛 Protein Powders Tested

Garden of Life RAW Organic Fit Vanilla

Garden of Life · Powder · $38-46

Organic plant protein for weight management — 28g protein with Svetol green coffee, ashwagandha, and raw probiotics

USDA OrganicNon-GMO Project VerifiedCertified Vegan
7.6
Our Rating
4.3
5,000+ reviews
Top Pro:28g organic protein
419
🥛 Protein Powders Tested

BSN TRUE-MASS Weight Gainer

BSN · Powder · $42-52

Ultra-premium mass gainer — 50g protein with 700 calories from a multi-phase protein and carb matrix for lean mass gains

GMP Certified
7.6
Our Rating
4.4
8,000+ reviews
Top Pro:50g multi-phase protein
420
🥬 Greens Powders Tested

AG1 by Athletic Greens

Athletic Greens · Powder · $79-99

The most comprehensive daily greens supplement — 75 vitamins, minerals, and whole food ingredients

NSF Certified for SportTGA RegisteredNon-GMO
7.5
Our Rating
4.3
8,500+ reviews
Top Pro:75 ingredients in one scoop
421
🦴 Joint Support

Move Free Advanced Glucosamine + Chondroitin

Move Free · Tablet · $22-30

The #1 joint health brand — glucosamine, chondroitin, and hyaluronic acid

#1 Selling Joint Health Brand
7.5
Our Rating
4.5
28,000+ reviews
Top Pro:#1 joint health brand
422
💪 Creatine Tested

Momentous Creatine Monohydrate

Momentous · Powder · $44-52

The Huberman Lab-recommended creatine with Creapure

NSF Certified for SportCreapureNon-GMO
7.5
Our Rating
4.6
5,000+ reviews
Top Pro:Creapure — 99.99% pure German creatine
423
🥬 Greens Powders Tested

AG1 Travel Packs

Athletic Greens · Powder Packet · $99-109

AG1's 75-ingredient formula in convenient single-serve travel packets

NSF Certified for SportTGA Registered
7.5
Our Rating
4.3
4,500+ reviews
Top Pro:Same formula as full-size AG1
424
⚡ Pre-Workout Tested

Cellucor C4 Original Pre-Workout

Cellucor · Powder · $28-34

America's #1 selling pre-workout brand

NSF Certified for SportInformed Sport
7.5
Our Rating
4.5
95,000+ reviews
Top Pro:#1 selling pre-workout in America
425
✨ Collagen

Ancient Nutrition Multi Collagen Protein

Ancient Nutrition · Powder · $30-38

All 5 collagen types from 4 food sources — the most comprehensive collagen formula

Non-GMOPaleo Friendly
7.5
Our Rating
4.5
28,000+ reviews
Top Pro:All 5 collagen types
426
🥬 Greens Powders Tested

Amazing Grass Greens Blend Superfood

Amazing Grass · Powder · $22-28

The original greens powder — organic wheat grass, barley grass, and alfalfa

USDA OrganicNon-GMO Project VerifiedGluten-Free
7.5
Our Rating
4.3
35,000+ reviews
Top Pro:60 servings per container — great value
427
⚡ Pre-Workout

Cellucor C4 Original Pre-Workout

Cellucor · Powder · $22-28

America's #1 selling pre-workout brand for over a decade

NSF Certified for Sport (select flavors)Informed Sport
7.5
Our Rating
4.5
95,000+ reviews
Top Pro:#1 selling pre-workout in America
428
🛡️ Immune Support

Emergen-C 1000mg Vitamin C Packets

Emergen-C · Powder Packet · $10-14

The iconic fizzy vitamin C drink mix — a cold season staple for 30+ years

Gluten FreeVegetarian
7.5
Our Rating
4.7
85,000+ reviews
Top Pro:Iconic brand — 30+ years of trust
429
🧬 Amino Acids Tested

Cellucor Alpha Amino EAA & BCAA

Cellucor · Powder · $22-28

Complete amino acid hydration with all 9 essential amino acids

NSF Certified for SportInformed Choice
7.5
Our Rating
4.4
15,000+ reviews
Top Pro:All 9 essential amino acids
430
♂️ Men's Health Tested

Double Wood Tongkat Ali 200:1 Extract

Double Wood · Capsule · $22-28

200:1 concentrated tongkat ali extract for testosterone and vitality support

Third-Party TestedGMPNon-GMO
7.5
Our Rating
4.3
15,000+ reviews
Top Pro:200:1 concentrated extract — potent
431
🔬 Multivitamins

Flintstones Complete Children's Multivitamin

Flintstones · Chewable Tablet · $12-16

The iconic children's vitamin — trusted by parents for over 50 years

#1 Pediatrician RecommendedGluten Free
7.5
Our Rating
4.7
28,000+ reviews
Top Pro:Most recognized children's vitamin brand
432
🫁 Digestive Health

Benefiber Daily Prebiotic Fiber Supplement

Benefiber · Powder · $18-24

Taste-free, dissolve-clear prebiotic fiber — add to anything without changing flavor

Gluten Free (despite wheat source)Sugar Free
7.5
Our Rating
4.7
32,000+ reviews
Top Pro:Dissolves completely clear — no taste change
433
⚗️ Minerals

BiOptimizers Magnesium Breakthrough

BiOptimizers · Capsule · $38-45

All 7 forms of magnesium in one capsule — the complete magnesium solution

GMPNon-GMO
7.5
Our Rating
4.4
15,000+ reviews
Top Pro:7 forms of magnesium — comprehensive
434
💇 Hair, Skin & Nails Tested

Sports Research Biotin 5000mcg with Coconut Oil

Sports Research · Softgel · $12-16

Biotin in coconut oil for enhanced absorption — 120 veggie softgels

Non-GMO Project VerifiedVegan Friendly
7.5
Our Rating
4.6
45,000+ reviews
Top Pro:Coconut oil carrier for absorption
435
🐟 Fish Oil & Omega-3

Dr. Tobias Omega 3 Fish Oil Triple Strength

Dr. Tobias · Softgel · $22-28

Amazon's best-selling fish oil — 2000mg fish oil with 800mg EPA + 600mg DHA

Non-GMOMolecularly Distilled
7.5
Our Rating
4.5
95,000+ reviews
Top Pro:95,000+ reviews — most reviewed fish oil
436
🌙 Sleep Supplements

OLLY Sleep Gummy

OLLY · Gummy · $14-18

The #1 selling sleep supplement — 95,000+ Amazon reviews

NSF Certified
7.5
Our Rating
4.5
95,000+ reviews
Top Pro:#1 selling sleep supplement (95,000+ reviews)
437
🔋 Energy Supplements Tested

NOW Foods MCT Oil Powder

NOW Foods · Powder · $18-24

MCT oil in convenient powder form — perfect for keto coffee

GMP CertifiedNon-GMO
7.5
Our Rating
4.5
8,000+ reviews
Top Pro:Powder form — no oily mess
438
🌙 Sleep Supplements

Natrol Melatonin 5mg Gummies

Natrol · Gummy · $10-14

The #1 melatonin brand in America — 75,000+ Amazon reviews

GMP CertifiedDrug-Free
7.5
Our Rating
4.5
75,000+ reviews
Top Pro:#1 melatonin brand in America
439
💊 Vitamins

Spring Valley Vitamin D3 5000 IU

Spring Valley (Walmart) · Softgel · $8-12

Walmart's house brand vitamin D3 at the lowest price anywhere

GMP Certified
7.5
Our Rating
4.7
35,000+ reviews
Top Pro:250 softgels — over 8 months supply
440
🦠 Probiotics

Schiff Digestive Advantage Daily Probiotic

Schiff (Reckitt) · Capsule · $14-18

The survivability probiotic — 100x better survival through stomach acid

GMP Certified
7.5
Our Rating
4.5
22,000+ reviews
Top Pro:BC30 survives stomach acid 100x better than Lactobacillus
441
🔬 Multivitamins

Animal Pak Multivitamin

Animal (Universal Nutrition) · Powder Pack · $32-40

The legendary bodybuilder multivitamin since 1983 — 11 tablets per pack

GMP Certified
7.5
Our Rating
4.6
12,000+ reviews
Top Pro:Most comprehensive sports multivitamin available
442
💊 Vitamins Tested

Solgar Vitamin B-Complex 100

Solgar · Capsule · $16-22

The heritage B-complex — Solgar quality since 1947

Non-GMOVeganGluten-Free
7.5
Our Rating
4.7
18,000+ reviews
Top Pro:All 8 B vitamins in one capsule
443
🧠 Nootropics & Brain Health Tested

Genius Mushrooms — Lion's Mane, Cordyceps, Reishi

The Genius Brand · Capsule · $22-28

The triple mushroom stack — brain, energy, and immune support

GMP CertifiedNon-GMO
7.5
Our Rating
4.4
25,000+ reviews
Top Pro:Three popular mushrooms in one product
444
🐟 Fish Oil & Omega-3 Tested

Nordic Naturals Omega-3 Gummies

Nordic Naturals · Gummy · $18-24

Tangerine-flavored omega-3 gummies for those who hate fish oil capsules — kid and adult friendly

Friend of the SeaNon-GMO Verified
7.5
Our Rating
4.5
8,000+ reviews
Top Pro:Great tangerine taste
445
💇 Hair, Skin & Nails

Natrol Biotin 10,000mcg Maximum Strength

Natrol · Tablet · $8-12

Maximum strength biotin from the #1 biotin brand in America — 55,000+ reviews

GMP Certified
7.5
Our Rating
4.6
55,000+ reviews
Top Pro:#1 biotin brand in America
446
✨ Collagen

Youtheory Collagen with Vitamin C

Youtheory · Tablet · $15-20

The best-selling collagen tablet on Amazon

GMP Certified
7.4
Our Rating
4.5
72,000+ reviews
Top Pro:Tablet form — no mixing required
447
🥬 Greens Powders

Terra Origin Greens Superfoods

Terra Origin · Powder · $22-28

Affordable greens powder with probiotics, digestive enzymes, and adaptogenic herbs

GMP Certified
7.4
Our Rating
4.3
8,000+ reviews
Top Pro:Affordable alternative to premium greens
448
🔋 Energy Supplements

Force Factor Total Beets

Force Factor · Powder · $24-30

Beetroot nitric oxide superfood powder for blood pressure, circulation, and natural energy

GMP Certified
7.4
Our Rating
4.3
25,000+ reviews
Top Pro:Natural nitric oxide booster
449
🥛 Protein Powders

Purely Inspired Organic Protein

Purely Inspired · Powder · $18-24

USDA Organic plant protein at mass-market pricing — 20g protein from pea and brown rice

USDA OrganicNon-GMO
7.4
Our Rating
4.3
20,000+ reviews
Top Pro:USDA Organic at mass-market price
450
⚗️ Minerals Tested

Nature Made Calcium Magnesium Zinc with D3

Nature Made · Tablet · $10-14

The classic bone health mineral complex — calcium, magnesium, zinc, and D3 in one tablet from the #1 pharmacist-recommended brand

USP VerifiedGMP Certified
7.4
Our Rating
4.7
20,000+ reviews
Top Pro:All-in-one bone health formula
451
🫁 Digestive Health Tested

NOW Foods Apple Cider Vinegar 450mg

NOW Foods · Capsule · $10-14

Apple cider vinegar in capsule form — no vinegar taste, same digestive and blood sugar benefits

GMP CertifiedNPA A-Rated
7.4
Our Rating
4.5
15,000+ reviews
Top Pro:No vinegar taste
452
🧬 Amino Acids

BSN Amino X

BSN · Powder · $18-24

Effervescent BCAA recovery formula — 10g amino acids with taurine and citrulline for endurance and recovery

GMP Certified
7.4
Our Rating
4.5
12,000+ reviews
Top Pro:10g amino acids per serving
453
🌙 Sleep Supplements

Natrol Melatonin 10mg Gummies

Natrol · Gummy · $10-14

The #1 melatonin brand in America — 10mg strawberry gummies for maximum-strength sleep support

GMP CertifiedVegetarian
7.4
Our Rating
4.5
30,000+ reviews
Top Pro:#1 melatonin brand in America
454
⚗️ Minerals Tested

Nature Made Magnesium Oxide 250mg

Nature Made · Tablet · $8-12

USP Verified magnesium at the lowest price — 250mg magnesium oxide from the #1 pharmacist-recommended brand

USP VerifiedGMP Certified
7.4
Our Rating
4.7
20,000+ reviews
Top Pro:USP Verified quality
455
✨ Collagen Tested

Vital Proteins Collagen Creamer

Vital Proteins · Powder · $22-28

Collagen meets coffee creamer — 10g collagen peptides with coconut milk powder for a creamy, dairy-free coffee upgrade

Non-GMOCertified Paleo
7.4
Our Rating
4.3
5,000+ reviews
Top Pro:Collagen + coffee creamer in one
456
⚡ Pre-Workout Tested

ALLMAX Impact Igniter

ALLMAX · Powder · $32-38

Fully disclosed high-stim pre-workout — 400mg caffeine with citrulline, beta-alanine, and taurine at clinical doses

GMP CertifiedInformed Choice Certified
7.4
Our Rating
4.3
3,000+ reviews
Top Pro:Fully disclosed label (no proprietary blends)
457
⚖️ Weight Management Tested

Kaged Clean Burn

Kaged · Capsule · $28-34

Stimulant-free thermogenic — green tea extract, L-carnitine, and chromium for fat metabolism without caffeine or jitters

Informed Sport CertifiedGMP Certified
7.4
Our Rating
4.2
3,000+ reviews
Top Pro:Stimulant-free (no caffeine)
458
⚡ Pre-Workout Tested

BSN N.O.-XPLODE Pre-Workout

BSN · Powder · $28-34

The original pre-workout legend — 275mg caffeine with creatine, beta-alanine, and the iconic fizz that started it all

GMP CertifiedInformed Choice Certified
7.4
Our Rating
4.3
10,000+ reviews
Top Pro:Iconic pre-workout brand (since 2004)
459
🔬 Multivitamins Tested

Nature's Way Alive! Men's Gummy Vitamins

Nature's Way · Gummy · $14-18

Orchard fruits and garden veggies blend — men's gummy multivitamin with B vitamins for energy and no iron (men's formula)

Non-GMOGluten Free
7.4
Our Rating
4.6
10,000+ reviews
Top Pro:Great taste (gummy format)
460
⚖️ Weight Management Tested

Sports Research CLA 1250

Sports Research · Softgel · $22-28

Plant-derived CLA from safflower oil — 1250mg conjugated linoleic acid for body composition and lean mass support

Non-GMO Project VerifiedGMP Certified
7.4
Our Rating
4.4
20,000+ reviews
Top Pro:180 softgels (2-month supply at 3/day)
461
🧬 Amino Acids Tested

Optimum Nutrition Gold Standard BCAA

Optimum Nutrition · Powder · $22-28

Gold Standard BCAAs with electrolytes — 5g BCAAs in 2:1:1 ratio with vitamin C, magnesium, and rhodiola for recovery

GMP CertifiedInformed Choice Certified
7.4
Our Rating
4.3
8,000+ reviews
Top Pro:5g BCAAs in 2:1:1 ratio
462
🌿 Herbal Supplements Tested

Garden of Life Dr. Formulated Brain Health Memory & Focus

Garden of Life · Capsule · $32-40

Gut-brain axis probiotic — clinically studied Lactobacillus strains with organic ashwagandha and blueberry for cognitive support

Non-GMO Project VerifiedCertified Gluten FreeCertified Vegan
7.4
Our Rating
4.3
3,000+ reviews
Top Pro:Gut-brain axis approach
463
🌙 Sleep Supplements

Natrol Melatonin 10mg

Natrol · Tablet · $8-12

The #1 melatonin brand in America

GMP Certified
7.2
Our Rating
4.5
85,000+ reviews
Top Pro:#1 melatonin brand in America
464
🦴 Joint Support

Move Free Advanced Plus MSM

Move Free (Schiff) · Tablet · $18-24

The #1 selling joint health brand with glucosamine, chondroitin, and MSM

GMP Certified
7.2
Our Rating
4.5
28,000+ reviews
Top Pro:#1 selling joint health brand
465
🧠 Nootropics & Brain Health Tested

Four Sigmatic Lion's Mane Mushroom Coffee

Four Sigmatic · Instant Coffee Packets · $14-18

Organic instant coffee with lion's mane and chaga mushrooms for focus

USDA OrganicFair TradeNon-GMO
7.2
Our Rating
4.3
18,000+ reviews
Top Pro:Pioneered the mushroom coffee category
466
🛡️ Immune Support

Zhou Nutrition Elderberry Gummies

Zhou Nutrition · Gummy · $14-18

Elderberry immune support in a delicious gummy — with vitamin C and zinc

Non-GMOGluten FreeVegan
7.2
Our Rating
4.5
32,000+ reviews
Top Pro:Gummy format — easy and tasty
467
💇 Hair, Skin & Nails

Nature's Bounty Hair, Skin & Nails with Biotin

Nature's Bounty · Softgel · $14-20

The best-selling beauty supplement — biotin, vitamin C, vitamin E, and argan oil

Rapid Release SoftgelsNon-GMO
7.2
Our Rating
4.5
82,000+ reviews
Top Pro:82,000+ reviews — massively popular
468
💇 Hair, Skin & Nails

Nature's Bounty Biotin 10,000 mcg

Nature's Bounty · Softgel · $8-12

The best-selling biotin supplement on Amazon

GMP CertifiedNon-GMO
7.2
Our Rating
4.6
85,000+ reviews
Top Pro:120 softgels — 4-month supply
469
💇 Hair, Skin & Nails

Spring Valley Biotin 10,000mcg

Spring Valley · Softgel · $6-10

Walmart's house brand high-dose biotin — the most affordable biotin supplement with 40,000+ reviews

GMP Certified
7.2
Our Rating
4.6
40,000+ reviews
Top Pro:Incredibly affordable (under $10 for 120 softgels)
470
♂️ Men's Health Tested

Nutricost Fadogia Agrestis 600mg

Nutricost · Capsule · $16-22

Huberman-popularized testosterone support herb — fadogia agrestis at the recommended 600mg dose

GMP CertifiedThird-Party Tested
7.2
Our Rating
4.3
8,000+ reviews
Top Pro:Huberman-recommended dose (600mg)
471
⚖️ Weight Management

Force Factor LeanFire UC

Force Factor · Capsule · $24-30

GNC's best-selling thermogenic with Capsimax, green tea, and caffeine for metabolism and energy

GMP Certified
7.2
Our Rating
4.3
8,000+ reviews
Top Pro:Patented Capsimax (no stomach burn)
472
🐟 Fish Oil & Omega-3

Natrol Omega-3 Fish Oil 1000mg

Natrol · Softgel · $8-12

Budget-friendly omega-3 fish oil with lemon flavor coating — 150 softgels for under $12

GMP Certified
7.2
Our Rating
4.5
10,000+ reviews
Top Pro:150 softgels for under $12
473
🦠 Probiotics

OLLY Probiotic + Prebiotic Gummy

OLLY · Gummy · $14-18

500 million CFU probiotic gummy with prebiotic fiber — the Instagram-worthy gut health supplement

GMP CertifiedGluten Free
7.2
Our Rating
4.5
15,000+ reviews
Top Pro:Delicious Bramble Berry flavor
474
♂️ Men's Health Tested

Nutricost D-Aspartic Acid

Nutricost · Capsule · $14-18

D-aspartic acid for testosterone support — 3000mg per serving for natural testosterone optimization in men

GMP CertifiedThird-Party TestedNon-GMO
7.2
Our Rating
4.3
5,000+ reviews
Top Pro:3000mg clinical dose
475
💊 Vitamins Tested

Nature Made Vitamin E 400 IU (dl-Alpha)

Nature Made · Softgel · $14-18

USP Verified vitamin E — 400 IU dl-alpha tocopherol for antioxidant protection from the #1 pharmacist-recommended brand

USP VerifiedGMP Certified
7.2
Our Rating
4.7
10,000+ reviews
Top Pro:USP Verified
476
⚖️ Weight Management

Hydroxycut Hardcore Elite

Hydroxycut · Capsule · $22-28

America's #1 selling weight loss supplement brand — caffeine-driven thermogenic with green coffee extract

GMP Certified
7.0
Our Rating
4.3
15,000+ reviews
Top Pro:#1 selling weight loss brand in America
477
🫁 Digestive Health

Goli Apple Cider Vinegar Gummies

Goli · Gummy · $14-18

The world's first apple cider vinegar gummy — 125,000+ reviews

Certified VeganNon-GMOGluten Free
7.0
Our Rating
4.3
125,000+ reviews
Top Pro:125,000+ reviews — most reviewed supplement
478
🥬 Greens Powders

Amazing Grass Green Superfood

Amazing Grass · Powder · $22-28

The original greens powder — organic wheat grass, barley grass, and 7+ superfoods

USDA OrganicNon-GMOGluten Free
7.0
Our Rating
4.3
38,000+ reviews
Top Pro:60 servings — 2-month supply
479
🛡️ Immune Support

Emergen-C 1000mg Vitamin C Powder

Emergen-C · Powder (Packets) · $10-14

The iconic vitamin C drink — 1000mg plus B vitamins and electrolytes

Gluten FreeCaffeine Free
7.0
Our Rating
4.7
88,000+ reviews
Top Pro:88,000+ reviews — iconic brand
480
💇 Hair, Skin & Nails

Spring Valley Biotin 10,000 mcg

Spring Valley · Softgel · $8-12

Walmart's house brand biotin — maximum strength at the lowest price

Gluten Free
7.0
Our Rating
4.6
18,000+ reviews
Top Pro:Lowest price biotin on the market
481
💊 Vitamins

Natrol Biotin 10,000mcg

Natrol · Tablet · $8-12

The #1 biotin brand — 10,000mcg for hair, skin, and nail support

VegetarianNon-GMO
7.0
Our Rating
4.5
85,000+ reviews
Top Pro:#1 biotin brand in the US
482
♂️ Men's Health

Irwin Naturals Steel Libido RED

Irwin Naturals · Softgel · $22-28

Blood flow-focused male performance formula with nitric oxide support

GMP Certified
7.0
Our Rating
4.3
15,000+ reviews
Top Pro:Blood flow-focused approach
483
🥬 Greens Powders Tested

AG1 by Athletic Greens

Athletic Greens · Powder · $79-99

The most hyped greens powder — 75 vitamins, minerals, and whole-food ingredients

NSF Certified for SportTGA Registered
7.0
Our Rating
4.3
12,000+ reviews
Top Pro:75 ingredients in one scoop
484
🔬 Multivitamins

One A Day Women's Multivitamin

One A Day (Bayer) · Tablet · $14-18

The classic women's multivitamin from Bayer — 200 tablets for under $18

GMP Certified
7.0
Our Rating
4.7
55,000+ reviews
Top Pro:200 tablets — over 6-month supply
485
💇 Hair, Skin & Nails

Nature's Bounty Biotin 10,000 mcg

Nature's Bounty · Softgel · $10-14

The #1 selling biotin supplement — 250 softgels for under $14

GMP Certified
7.0
Our Rating
4.6
85,000+ reviews
Top Pro:#1 selling biotin supplement (85,000+ reviews)
486
🦠 Probiotics Tested

Physician's Choice Probiotics 60 Billion CFU

Physician's Choice · Capsule · $18-24

The most reviewed probiotic on Amazon — 120,000+ reviews

GMP Certified
7.0
Our Rating
4.4
120,000+ reviews
Top Pro:120,000+ Amazon reviews — most reviewed probiotic
487
🥬 Greens Powders Tested

Orgain Organic Superfoods Greens Powder

Orgain · Powder · $22-28

USDA Organic greens powder with 50 superfoods — doctor-created

USDA OrganicNon-GMOVegan
7.0
Our Rating
4.2
15,000+ reviews
Top Pro:USDA Organic certified
488
🥛 Protein Powders

MuscleTech Mass-Tech Extreme 2000

MuscleTech · Powder · $38-48

2000 calories and 80g protein per serving — the most calorie-dense mass gainer for extreme hardgainers

GMP Certified
7.0
Our Rating
4.3
5,000+ reviews
Top Pro:2000 calories per serving (highest available)
489
⚖️ Weight Management Tested

Cellucor SuperHD Thermogenic Fat Burner

Cellucor · Capsules · $24-30

A stimulant-based thermogenic with nootropic focus — energy, metabolism, and mental clarity

GMP CertifiedInformed Sport (some products)
6.8
Our Rating
4.3
15,000+ reviews
Top Pro:Combines fat burning with cognitive enhancement
490
♂️ Men's Health Tested

Nutricost Turkesterone 500mg

Nutricost · Capsule · $28-36

The viral ecdysteroid for natural muscle growth — 500mg turkesterone from Ajuga turkestanica extract

GMP CertifiedThird-Party Tested
6.8
Our Rating
4.2
5,000+ reviews
Top Pro:500mg per capsule (standard dose)
491
🌿 Herbal Supplements

Spring Valley Turmeric Curcumin 500mg

Spring Valley (Walmart) · Capsule · $12-16

Walmart's house brand turmeric — 250 capsules for under $16

GMP Certified
6.5
Our Rating
4.6
22,000+ reviews
Top Pro:250 capsules per bottle
492
🧠 Nootropics & Brain Health

Onnit Alpha Brain

Onnit · Capsule · $55-68

Joe Rogan's nootropic — the most famous brain supplement on the market

BSCG Certified Drug Free
6.5
Our Rating
4.3
25,000+ reviews
Top Pro:Published clinical trial
493
🫁 Digestive Health

Dr. Tobias Colon 14 Day Cleanse

Dr. Tobias · Capsule · $14-18

The #1 selling colon cleanse on Amazon with 55,000+ reviews

GMP Certified
6.0
Our Rating
4.3
55,000+ reviews
Top Pro:#1 selling colon cleanse (55,000+ reviews)
494
🧠 Nootropics & Brain Health

Prevagen Regular Strength 10mg

Prevagen · Capsule · $32-40

Apoaequorin-based brain supplement — the most advertised nootropic in America

Drug Free
4.5
Our Rating
4.2
18,000+ reviews
Top Pro:18,000+ reviews — widely used