High potency Vitamin B Complex with Vitamin C. Although generally safe, B-vitamins, choline and inositol represent a group of diverse compounds and drug interactions. Hydroxypropylcellulose, Di-Calcium Phosphate, Thiamin (as Hydrochloride), Vitamin B6 (as Pyridoxine Hydrochloride), Pantothenic Acid (as Calcium Pantothenate), Riboflavin, Niacin (as Nicotinamide), Inositol, Choline Bitartrate, Tablet Coating (Hydroxypropylmethylcellulose, Talc, Natural Colours: Titanium Dioxide, Circumin), Vitamin C Prep (Ascorbic Acid, Hydroxypropylmethylcellulose), Para Amino Benzoic Acid (P.A.B.A), Anticaking Agents (Silicon Dioxide, Vegetable Source, Stearic Acid, Vitamin B12 Prep (Cyanocobalamin, Calcium Phosphate), Anticaking Agent (Vegetable Source, Magnesium Stearate), Folic Acid, Biotin. Take 1- 2 tablets per day with food.