Thompson's High Potency Super LecithinHigh potency formula Formulated with 1. 2g of Lecithin which is a source of the essential nutrient Choline All natural Formulated with 1. 2g of Lecithin which is a source of the essential nutrient Choline Choline is important for normal brain function Choline is important for nerve cell function and cell membrane integrity Choline is important for the movement of fats in and out of cells