Proof.Fit

Beta-Alanine

6 benefits mapped to clinical evidence across supplements.

Benefit Evidence

Main Effects
Endurance

TTE/thresholds +13%

Power/endurance reps +22%

Moderate
288
Workout performance

Endurance +13.9%

Power/work +7–22%

Moderate
237
Energy & Fatigue

Delayed fatigue +7–24%

Higher power/endurance +14–22%

Moderate
206
Exercise recovery

Carnosine↑, fatigue↓

Power/work ↑

Moderate
156
Strength

Power/endurance +37%

Sprint/jump gains +15%

Weak
125
Body composition

Lean mass +3.15 kg

Fat-free mass +2.4%

Weak
31