| What is Alpha GPC?: Alpha GPC is a choline supplement that is capable of easily crossing the blood-brain barrier and delivering choline to the brain. It is a water soluble compound that is purified from soy lecithin and is a very powerful Nootropic supplement. Alpha GPC (also known as choline alfoscerate or L-Alpha glycerylphosphorylcholine) is also a phospholipid metabolite that is actually found in concentrated form within neuronal membranes. Whatever no |