Maltodextrin, Magnesium Oxide, Bulking Agents: Dibasic Calcium Phosphate & Microcrystalline Cellulose, Vitamin C (Ascorbic Acid [Carriers: Hydroxypropylmethylcellulose & Tartaric Acid]), Pantothenic Acid (as Calcium Salt), Tablet Coating (Hydroxypropylmethylcellulose, Hydroxypropylcellulose.