Vitamin B1 (thiamine) Vitamin B2 (riboflavin) Vitamin B3 (niacin or niacinamide) Vitamin B5 (pantothenic acid) Vitamin B6 (pyridoxine, pyridoxal, or pyridoxamine, or pyridoxine hydrochloride) Vitamin B7 (biotin) Vitamin B9 (folic acid) Vitamin B12 (various cobalamins; commonly cyanocobalamin in vitamin supplements) |
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