utraxin B Complex; It is a mixture of folic acid, biotin, choline, and inositol vitamins together with B1, B2, B3, B5, B6, B12."Thiamine (vitamin B1) contributes to normal energy metabolism."Riboflavin (Vitamin B2) contributes to reduced fatigue."Niacin contributes to the protection of normal skin. "Vitamin B6 contributes to normal protein and glycogen metabolism. "Vitamin B12 contributes to normal homocysteine metabolism. "Vitamin Choline contributes to the preservation of normal liver function."