Medicinal Ingredients (per capsule) Biotin ................................................................................................................................................................................................75 mcg Vitamin B12 (Methylcobalamin) .........................................................................................................................................................500 mcg Folate (Quatrefolic® (6S)-5-Methyltetrahydrofolic acid, glucosamine salt)...............................................................................................400 mcg Inositol ................................................................................................................................................................................................50 mg Riboflavin ............................................................................................................................................................................................50 mg Niacin (Niacinamide).............................................................................................................................................................................50 mg Vitamin B6 USP (Pyridoxine Hydrochloride) .............................................................................................................................................50 mg Pantothenic acid USP (Calcium D-Pantothenate) .....................................................................................................................................50 mg Thiamine USP (Thiamine Hydrochloride) .................................................................................................................................................50 mg Choline (Choline Bitartrate)....................................................................................................................................................................20 mg