Back to All Reviews
#1 in Vitamins Third-Party Tested

Nature Made Extra Strength Vitamin D3 5000 IU

by Nature Made

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

Amazon Rating
4.8/5
Reviews
85,000+
Price Range
$12-16
Servings
360 softgels
USP VerifiedGMP Certified
Our Editorial Rating
9.4
Excellent
FormSoftgel
CategoryVitamins
SubcategoryHigh-Dose Vitamin D
View on Amazon

Overview

Nature Made Vitamin D3 5000 IU is the most reviewed vitamin D supplement on Amazon with over 85,000 reviews and a 4.8-star rating. Each softgel provides 5000 IU (125mcg) of vitamin D3 (cholecalciferol), the body's preferred form. The USP Verified mark guarantees potency, purity, and proper dissolution. With 360 softgels per bottle, this provides a full year's supply at an incredibly low cost per serving. Vitamin D deficiency affects an estimated 42% of US adults, making this one of the most universally recommended supplements by healthcare providers.

Key Ingredients

IngredientAmount
Vitamin D3 (Cholecalciferol)5000 IU (125 mcg)

Pros & Cons

What We Like

  • 85,000+ reviews with 4.8-star rating
  • USP Verified for quality assurance
  • 360 softgels (full year supply)
  • #1 pharmacist-recommended brand
  • Incredibly affordable per serving

What Could Be Better

  • 5000 IU may be too high without blood testing
  • No K2 included (important cofactor)
  • Soybean oil carrier
  • Single nutrient only

Who Is This For?

Best For

  • Vitamin D deficient individuals
  • Those with blood test-confirmed low D
  • Northern latitude residents
  • Those wanting USP-verified quality

Not Ideal For

  • Those with adequate vitamin D levels
  • Those wanting D3+K2 combo
  • Soy-sensitive individuals

Our Verdict

9.4/10 — Excellent

Nature Made D3 5000 IU is the undisputed champion of vitamin D supplements. The combination of USP verification, 85,000+ reviews, year-long supply, and rock-bottom pricing makes it nearly impossible to recommend anything else for basic vitamin D supplementation. Add a separate K2 supplement for optimal results.

Alternatives to Consider

No direct alternatives listed for this product yet.