NOW Extra Strength Non-GMO Lecithin Softgels have over twice the Phosphatidyl Choline (1140 mg per serving) as in our regular strength product (540 mg per serving). Phosphatidyl Choline comprises a major portion of our brain and nervous system. Lecithin also has naturally occurring essential fatty acids and Inositol. Lecithin aids in emulsifying fats enabling them to be dispersed in water.Other products from HerbsPro