Nature's Bounty, Biotin Vitamin Supplement, 5000 mcg, 150 SoftgelsProduct Description Biotin is a water soluble vitamin found in oatmeal, vegetables, and soy. As part of the B family of vitamins, biotin helps support energy metabolism and aids in the conversion of food into energy. Biotin also helps to support healthy hair, skin and nails. Product Benefits Cellular Energy Support*. Vitamin Supplement. Ingredients Suggestions Directions: For adults, take one (1) softgel daily, preferably with a meal. Special Note Non