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Specialty
Alpha-GPC (Alpha-Glycerylphosphorylcholine)
Choline source crossing BBB; increases acetylcholine, supports memory, focus, neuroprotection, growth hormone release
Gabriel Score
85/ 100Excellent
CategorySpecialty
Applications6 conditions
FormsAlpha-GPC (L-alpha glycerylphosphorylcholine)
How it works
Choline source crossing BBB; increases acetylcholine, supports memory, focus, neuroprotection, growth hormone release
Typical Dosage
300-600mg/day (divided doses)
Used for
Cognitive declineMemory impairmentAlzheimer'sADHDStroke recoveryAthletic performance
Practical Guide
Available Forms
Alpha-GPC (L-alpha glycerylphosphorylcholine)
Natural Food Sources
- •Not significantly found in food
Dosing should be individualized. Consult a qualified healthcare practitioner.
The Science
Evidence Base
Excellent85/100
Most bioavailable choline source for brain; increases acetylcholine; supports memory/focus; may cause headaches (reduce dose or add CDP-choline)
Works Well With
BacopaHuperzine APhosphatidylserineLion's maneOmega-3
Safety Profile
Interactions
- May potentiate cholinergic drugs
- May cause headaches (choline overload)
Contraindications
- Bipolar disorder (may trigger mania)
Trusted Brands
JarrowNOWLife ExtensionSports ResearchDouble Wood
Build Your Protocol
Work with a practitioner to design a personalized supplement protocol.
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Applications6
Gabriel Score85/100
Educational purposes only. Consult a qualified healthcare provider before starting any supplement protocol.