Biotin is an important B vitamin that aids in the manufacturing and utilization of amino acids and fats. It supports sugar and carbohydrate metabolism and provides support for healthy hair, supple skin, and strong nails. Nature's Truth Maximum Biotin 10,000 mcg delivers these nutritious benefits straight to you in easy to swallow tablets.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.