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. In addition, Biotin promotes healthy immune system function and plays a critical role in skin health (hair, skin, and nails). Natural color variation may occur in this product.

Packaged in the USA by a family owned and operated company since 1968. GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation). Non-GMO, Vegan/Vegetarian, Kosher, Halal, Soy Free, Egg Free, Dairy Free, Nut Free, Soy Free, Made Without Gluten. FOR ENERGY PRODUCTION: Supports amino acid metabolism and promotes normal immune function. Bioton also plays a critical role in skin health for hair, skin, and nails. NOW's Biotin Supplement, with 5,000 mcg, in Vegetarian/Vegan Capsules Supports Healthy Hair, Skin, and Nails.

Best Sellers Rank: See Top 100 in Health & Household. Age Range (Description): Adult. Product Benefits: Energy Production. Flavor: Unflavored. Item Form: Capsule. Brand: NOW. International Shipping: This item can be shipped to select countries outside of the U.S. Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. Country of Origin: USA. : B000BY2N7S. Manufacturer: NOW Sports - Nutrition and Wellness. Date First Available: April 21, 2004. Department: Beauty. Item model number: NOW535. Product Dimensions: 6 x 5 x 4 inches; 3.53 Ounces. Is Discontinued By Manufacturer: No.