Now Foods, Biotin, Extra Strength, 10 mg (10,000 mcg), 120 Veg Capsules

Energy Production Supports Amino Acid Metabolism Promotes Normal Immune Function] Vitamins Family Owned Since 1968 GMP Quality Assured Biotin is a water-soluble vitamin necessary for normal growth and body function. Biotin functions as a key regulatory element in gluconeogensis, fatty acid synthesis, aid in the metabolism of some amino acids. Alongside its role in energy production, Biotin enhances the synthesis of certain proteins. In addition, Biotin promotes healthy immune system function and plays a critical role in skin health.