Ingredients: Thiamine, Riboflavin, Niacin, Vitamin B6, B12, Folic Acid, Biotin, Pantothenic Acid, Magnesium. B-Complex Blend: This powerful formula includes 1000 mcg of B12 vitamins, thiamine, riboflavin, niacin, vitamin B6, folic acid, biotin, pantothenic acid, and 20 mg of high-quality magnesium.