Alpha-GPC 50 (Alpha-glycerophosphocholine or sometimes just glycerophosphocholine) is a Choline-containing supplement that, although found in a variety of food products that are also rich in choline, appears to be pharmacologically active at higher doses.
Alpha-GPC is mostly marketed due to it conferring dietary choline to the body following oral ingestion, and being the most efficient choline prodrug at doing so (able to influence both systemic and brain concentrations of choline). Due to the provision of the other half of the alpha-GPC molecule (glycerophosphate), alpha-GPC also appears to support the structure of cellular membranes, which is not a common mechanism attributed to choline prodrugs (only CDP-choline is associated with lipid membranes in this sense).
|Chemical Names||Alpha-glycerylphosphorylcholine, L-alpha-glycerophosphocholin, glycerophosphocholine, L-alpha-glyceryl-phosphorylcholine, Choline Alphoscerate|
|Molecular Weight||257.221 g/mol|