Stimulant-Free Athlete Safe

Why This Collection Exists

Some athletes need zero caffeine, zero stimulants, full stop. Whether it's competition day, you're stacking with your own caffeine source, or you're an athlete who wants absolutely zero threshold risk with stimulant screening — this collection is built for you.

What "Stim-Free Athlete Safe" Means

Every product here meets two criteria simultaneously: it contains zero stimulants (no caffeine, no synephrine, no DMAA, no DMHA, no stimulant compounds of any kind) AND it has been screened against NCAA and WADA banned substance lists. This is the most conservative collection we offer. If you want the tightest possible filter on your supplements, this is it.

Why Stim-Free Matters for Athletes

The NCAA sets a urinary caffeine threshold of 15 mcg/mL — roughly equivalent to 500mg of caffeine consumed before competition. While most athletes won't hit that threshold, some prefer to eliminate the variable entirely. Beyond caffeine, many stimulant compounds fall into gray areas with anti-doping authorities. This collection removes that entire category of risk.

Learn More

Zero Stimulants, Zero Risk

Competition day isn't the time to wonder if your pre-workout is going to cause problems. Every product in this collection has been verified as both stimulant-free and banned-substance-free. Train and compete without a second thought.

118 productsAvg Score: 78Avg $/Srv: $0.8950 certified
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Score Range
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Best in Class

Category leaders by SuppVault score dimension. Updates automatically as scores refresh.

Score Distribution

How products in this category stack up on the SuppVault Score.

Scores are computed across 6 dimensions: clinical dosing, label transparency, manufacturing, testing, inactive ingredients, and value. See methodology page for details.

Compare Top Products

Side-by-side comparison of the highest-scored products. Toggle to sort by best value.

# Product Score Clinical Dosing Transparency Testing Value $/Srv Cert
1 Revive | KSM-66 Ashwagandha | 60 Capsules
Revive
Revive | KSM-66 Ashwagandha | 60 Capsules
99 10 10 6 10 $0.40 WADA View →
2 Gorilla | Apelyne Suppressant | 60 Capsules
Gorilla Mind
Gorilla | Apelyne Suppressant | 60 Capsules
95 1 3 5 7 $0.83 WADA View →
3 Inspired Nutraceuticals | CR3 | Creatine Nitrate Capsules
Inspired Nutraceuticals
Inspired Nutraceuticals | CR3 | Creatine Nitrate Capsules
93 10 10 3 5 $1.17 WADA View →
4 NutraBio | Amino Kick | 20 Packs
NutraBio
NutraBio | Amino Kick | 20 Packs
91 10 10 3 7 $1.50 WADA View →
5 Revive | Cortisol Support | 30 Capsules
Revive
Revive | Cortisol Support | 30 Capsules
88 10 10 5 3 $1.67 WADA View →
6 Hi-Tech Pharmaceuticals | Milk Thistle | 90 Tablets
HI TECH PHARMACEUTICALS, INC.
Hi-Tech Pharmaceuticals | Milk Thistle | 90 Tablets
87 10 10 3 5 $0.22 WADA View →
7 Gorilla Mind | Collagen Peptides
Gorilla Mind
Gorilla Mind | Collagen Peptides
86 10 10 5 5 $1.33 WADA View →
8 RYSE | Loaded Greens | 30 Servings
RYSE
RYSE | Loaded Greens | 30 Servings
85 1 10 3 7 $1.00 WADA View →
9 Hi Tech Pharmacueticals | Hi-Tech Collagen | 30 Servings
Hi Tech Pharmacueticals
Hi Tech Pharmacueticals | Hi-Tech Collagen | 30 Servings
82 10 10 3 5 $1.47 WADA View →
10 APS Nutrition | L-Glutamine | 100 Servings
APS Nutrition
APS Nutrition | L-Glutamine | 100 Servings
78 10 10 5 10 $0.22 WADA View →

Dimension scores are 0–10. Cert column shows the highest-tier third-party cert when present.

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