Vitamin Supplement. Vegetarian formula. Promotes energy metabolism. No artificial color, flavor or sweetener, no preservatives, no sugar, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish. Sodium free. Smart Facts: The B vitamins play a roll in energy metabolism in the body. Vitamin B-12 is essential for the normal formation of blood cells and contributes to the health of the nervous system. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.)