NOW Alpha GPC 300 mg, 60 herbal capsulesAn important neurotransmitter Alpha GPC, which ensures a sufficient supply of choline to the brain for the production of acetylcholine. NOW Alpha GPC (L alpha glyceryl phosphoryl choline), 300 mg Alpha GPC (choline alfoscerate, L alpha glyceryl phosphoryl choline) is an important neurotransmitter (sometimes classified as a nootropic drug), whose task is to ensure the supply of sufficient choline to brain through the blood brain barrier (the barrier