Alpha-GPC
5 forms available
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Handpicked articles that pair with this ingredient
Supplement Guide
Supplement Guide Promising evidence
Phosphatidylcholine (PC)
An egg yolk gave away the secret. In 1850, pharmacist Théodore Gobley pulled from it a slippery substance that made oil and water cooperate. He named it...
Comparison
Comparison Promising evidence
Alpha-GPC (choline alphoscerate) vs CDP-Choline (Citicoline)
For daily focus and memory, pick Citicoline (250–500 mg/day). For a one-off workout power boost, Alpha-GPC (≈600 mg pre-session) has limited acute data—but...
Related via Alpha-GPC
Synergy
Synergy Promising evidence
Alpha GPC + Uridine: Can This Duo Build Better Synapses?
The duo is a plausible dual-pathway stack (choline + uridine) with animal and mechanistic support; direct Alpha GPC + UMP human data are lacking, so synergy is...
Related via Alpha-GPC
Understanding Alpha-GPC
Dosage Guide
50mg
Low
200mg
Standard
200mg
Therapeutic
• Most products contain 50-200mg
• Therapeutic dose: 200-200mg
Forms & Absorption
Alpha-Glycerylphosphorylcholine
Standard form
193 products
Alpha-GPC
Standard form
118 products
Alpha GPC
Standard form
109 products
AlphaSize
Standard form
101 products
L-Alpha-Glycerylphosphorylcholine
Standard form
38 products
Timing & Usage
Best taken:Empty stomach
With food:8% recommend empty stomach, 6% with food
Spacing:2+ hours from other minerals if applicable
