Alpha-GPC
L-alpha glycerylphosphorylcholine · Brain
A choline source that reaches the brain, with small trials on power output and memory.
What the evidence says
One small trial reported higher power output; cognitive data comes from dementia studies at higher clinical doses.
What studies used
Trials commonly use 300-600 mg per day; labels list 150-600 mg.. Morning or before training..
Reported from published studies and product labelling — a record of what was used in research, not a recommendation. What is right for you is a conversation with a clinician.
Watch out for
- Headache in some users
- Recent observational work raised a stroke-risk question at long-term high intake
Turn Alpha-GPC into a plan that's yours
The info above is free. Membership makes it personal, the Coach answers questions about your exact stack, the Stack tracks it for you, and the Verified Sources shows you how to vet what you buy.
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