L-α-Glycerylphosphorylcholine

L-α-Glycerylphosphorylcholine, or Alpha GPC, is an intermediate of phospholipid metabolism in the human body. GPC can enter the brain through the blood-brain barrier, and as a choline donor, it helps the synthesis of acetylcholine and phosphatidylcholine, thereby providing more phospholipid compounds for signal transmission in the central nervous system, which can help the brain to complete learning, memory and cognitive activity and control of light sleep and muscle activity etc.