Choline is one of the B-complex vitamins. It was only relatively recently that choline was officially classified as a vitamin and an essential nutrient. Its RDA was established for the first time in 1998. However, its key benefits have been known since the 1930s, when it was found to prevent fatty build up in the liver.
Calcium (as calcium carbonate) Choline (from 650 mg of choline bitartrate) Cellulose, stearic acid, cellulose & glycerin coating, silica, magnesium stearate, vegetable glaze.