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#2 in Pre-Workout Third-Party Tested
Transparent Labs STIM-FREE Pre-Workout
by Transparent Labs
"Full clinical doses without any stimulants for pump and performance"
Amazon Rating
4.4/5
Reviews
3,450
Price Range
$44.99 - $49.99
Servings
30
Informed Sport CertifiedNo Artificial Sweeteners
Our Editorial Rating
9.0
Excellent
Overview
For those who want clinical doses without caffeine, this stim-free version delivers 8g citrulline, 4g beta-alanine, 2.5g betaine, and 1.5g taurine. It's designed for evening workouts, caffeine-sensitive individuals, or those who want to control their own caffeine intake separately.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Citrulline Malate | 8,000mg |
| Beta-Alanine | 4,000mg |
| Betaine Anhydrous | 2,500mg |
| Taurine | 1,500mg |
4 ingredients linked to detailed encyclopedia profiles
Pros & Cons
What We Like
- Zero stimulants
- All clinical doses maintained
- Perfect for evening workouts
- Stack with your own caffeine
What Could Be Better
- Premium pricing
- Large scoop
- Beta-alanine tingles still present
Who Is This For?
Best For
- Evening workout warriors
- Caffeine-sensitive individuals
- Those who stack their own stimulants
Not Ideal For
- Those wanting energy boost
- Budget shoppers
Our Verdict
9.0/10 — Excellent
The best stimulant-free pre-workout available. Every performance ingredient at clinical doses without a single milligram of caffeine.
Alternatives to Consider
No direct alternatives listed for this product yet.