Biotin is a water-soluble B-vitamin. It helps to support healthy skin, nails and hair, and is necessary for certain enzymes to work properly. Biotin also supports energy metabolism in the body, and is required for protein, carbohydrate, and fat metabolism. SUGGESTED USE As a dietary supplement for adults, take one (1) vegetable capsule one to two times daily preferably with a meal, or as directed by a healthcare practitioner.