L-Alpha Glycerylphosphorylcholine (Alpha-GPC, choline alfoscerate)

Alpha-GPC is derived from soy lecithin (a source of choline). Yep, remember that stuff. If you are an old school bodybuilder you do.

Alpha-GPC is used by athletes to increase growth hormone production. It does this by inhibiting a brain chemical that normally blocks the increase of GH.

Alpha-GPC has some other benefit for demetia, Alzheimer's, stroke and other mental and cognitive support issues.

For athlete's the recommended dose 250-500mg one hour before workouts and before bed.

For other heatlh benefits and dosages, visit the WebMD page.