hat is L-alpha-Phosphatidylcholine  (Alpha GPC)?
Alpha GPC is a phospholipid metabolite that is found concentrated in neuronal membranes. This supplement is able to deliver choline to the brain. The actual supplement itself is made from lecithin and is a nutrient derived from other soy phospholipids as well. The substance itself is well-absorbed and capable of crossing the blood-brain barrier. Once in the brain it helps to support a number of learning processes and general functioning.