Alpha-GPC
Choline source marketed for focus and power output.
Educational only — not medical advice. BodEvo summarizes research cautiously and labels estimates as estimates. Talk to a physician or registered dietitian before starting any supplement, diet, or training program.
What the evidence says
Mixed evidence for power output and focus.
Typical dose & timing
Dose: 300–600 mg
Timing: Pre-workout.
Role in a stack
Focus support.
Redundancy check: Redundant if diet is high in choline (eggs, meat).
Cautions & safety
Can cause headaches or mood effects in some users.
Generally safe.
Best for
pre-workout focus · choline support
References
- Alpha-glycerylphosphorylcholine administration increases the GH responses to GHRH. Acta Endocrinologica (1992)
Evidence is mixed. Alpha-GPC may support choline status and has some data for power output and growth hormone, but findings are inconsistent. Low priority compared to foundational supplements.
Use it in the app: open the Supplement Library and Stack Builder — free, local-first, no account required.