We use superior science to make smarter formulas like Jarrow Formulas® Alpha GPC (l-alpha glycerylphosphorylcholine), which is a phospholipid metabolite found concentrated in neuronal membranes. Alpha GPC is well absorbed and crosses the blood-brain barrier. As a substrate involved in the synthesis and secretion of acetylcholine, Alpha GPC supports brain function and neuronal health by serving as a precursor to membrane phospholipids. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.