Biotin is a water-soluble vitamin necessary for normal growth and body function. Biotin functions as a key regulatory element in gluconeogenesis, fatty acid synthesis, and in the metabolism of some amino acids. Alongside its role in energy production, Biotin enhances the synthesis of certain proteins, which plays a critical role in hair, skin and nail health. Each capsule contains: Biotin  10 mg (10,000 mcg) Non-Medicinal Ingredients: Rice Flour, Veg Capsule (hypromellose, water), Silica, Stearic Acid (vegetable source). Adult Dosage: Take 1 capsule daily with meals. Consult a health care practitioner for use beyond 1 month.