Life Extension, Lecithin, Granules 16 ozProduct Description Lecithin is a rich source of the phosphatides found naturally in all cell membranes, including those in the brain. Our lecithins phosphatidylcholine, phosphatidylethanolamine, and phosphatidylinositol content gives cell membranes the raw materials needed to maintain healthy structure, function, fluidity, and signaling ability to keep your brain, and every cell in your body, operating properly. Product Benefits Brain Health