Back to All Reviews
#1 in Pre-Workout Third-Party Tested

Transparent Labs BULK Pre-Workout

by Transparent Labs

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

Amazon Rating
4.5/5
Reviews
12,000+
Price Range
$49-55
Servings
30 servings
Informed Sport CertifiedGMP Certified
Our Editorial Rating
9.3
Excellent
FormPowder
CategoryPre-Workout
SubcategoryClinical-Dose Pre-Workout
View on Amazon

Overview

Transparent Labs BULK is widely regarded as one of the most comprehensively dosed pre-workouts on the market. Every ingredient is listed at its full clinical dose with no proprietary blends. The formula includes 8g citrulline malate, 4g beta-alanine, 2.5g betaine, 1.3g taurine, 300mg caffeine, and a host of other performance-enhancing compounds. Sweetened with stevia, it contains zero artificial colors, sweeteners, or preservatives. Transparent Labs has built its reputation on radical transparency and science-backed dosing.

Key Ingredients

IngredientAmount
Citrulline Malate8000 mg
Beta-Alanine4000 mg
BetaPure Betaine2500 mg
Caffeine Anhydrous300 mg
Taurine1300 mg

Pros & Cons

What We Like

  • Fully transparent label — no proprietary blends
  • Clinical doses of every ingredient
  • Zero artificial sweeteners, colors, or preservatives
  • Excellent pump and energy formula
  • 20+ active ingredients

What Could Be Better

  • Premium price point ($49-55)
  • 300mg caffeine may be too much for some
  • Large scoop size
  • Some flavors have mixed reviews

Who Is This For?

Best For

  • Serious lifters wanting clinical doses
  • Those avoiding artificial ingredients
  • Transparency-focused consumers
  • Experienced pre-workout users

Not Ideal For

  • Caffeine-sensitive individuals
  • Budget supplement shoppers
  • Beginners to pre-workouts

Our Verdict

9.3/10 — Excellent

Transparent Labs BULK sets the standard for what a pre-workout should be: fully disclosed, clinically dosed, and free from artificial junk. The premium price is justified by the sheer amount of active ingredients at effective doses. A top 3 pre-workout overall.

Alternatives to Consider