Preservatives (Glycerol & Sodium Bicarbonate), Purified Water, Niacin (as Niacinamide), Vitamin B6 (as Pyridoxine Hydrochloride), Thiamine (as Thiamine Hydrochloride), Sodium Bicarbonate, Riboflavin (as Riboflavin-5-Phosphate Sodium), Folic Acid, Vitamin B12 (as Cyanocobalamin).