NOW® Sunflower Lecithin has Phosphatidyl Choline, the most abundant phospholipid in the cell membrane, where it plays a key role in cellular signaling and synaptic function. NOW® Sunflower Lecithin also naturally abounds in Phosphatidyl Inositol, Phosphatidyl Ethanolamine, and essential fatty acids. Lecithin in the diet aids in emulsifying fats, enabling them to be dispersed in water; and as a choline-containing phospholipid, its choline is easily absorbed and utilized by the body. NOW® Sunflower Lecithin Softgels are Non-GMO and Soy-Free.