Biotin and vitamin E combination à Provides antioxidants to help maintain good health* à Promotes normal carbohydrate, fat and protein metabolism* à Provides 300 mcg of biotin and 5 IU of vitamin E per dose ST-TN Capsules contains a blend of biotin and vitamin E that helps to support optimal health. Biotin supports healthy macronutrient metabolism, including fatty acid synthesis and oxidation, leucine metabolism, and glucose production. Vitamin E is an important antioxidant that helps to promote cell membrane structure.* Ingredients: Biotin, Calcium, Caprylic Acid, Potassium, Propionic Acid, Sodium, Sorbic Acid, Vitamin E Allergens: Vegan