L-Alpha glycerylphosphorylcholine (alpha-GPC,<unk>  is a natural<unk>  compound found in the brain. It is also a parasympathomimetic acetylcholine precursor which may have potential for the treatment of Alzheimer's disease and dementia.
Alpha-GPC rapidly delivers<unk>  to the brain across the blood–brain barrier and is a biosynthetic precursor of the acetylcholine neurotransmitter. It is a non-prescription drug in most countries and in the United States it is classified as generally recognized as safe (GRAS).
Choline alfoscerate
Itramin tosilate
Undecylenic acid
Mersalyl acid
Didecyldimethylammonium chloride
Benzyl acetate
Dihydrocodeinone enol acetate
Carbasalate calcium