Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Epicatechin | Peak ATP (Adenosine 5'-Triphosphate Disodium) | |
|---|---|---|
| Category | Training Compounds | Training Compounds |
| Standard Dose | — | — |
| Timing | — | — |
| Cycle Duration | — | — |
| Evidence Level | Moderate | Moderate |
Cacao-derived flavanol that inhibits myostatin and increases follistatin, shifting the balance toward muscle growth. Also stimulates mitochondrial biogenesis and nitric oxide production. Improves grip strength and muscle recovery without being anabolic in the traditional sense.
Oral ATP supplement that increases extracellular ATP levels, improving blood flow via purinergic receptor activation on endothelial cells. Enhances muscular excitability, recovery, and lean body mass. Does not significantly raise intracellular ATP (that's produced endogenously).
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