Nature Made Biotin 1000 mcg is a dietary supplement that supports healthy hair and skin health. Sourced from carefully selected high-quality ingredients, these Biotin softgels have no synthetic dyes, no artificial flavors, and are gluten free. Biotin, also known as Vitamin B7, is an essential nutrient that also helps support energy metabolism(1). This Biotin supplement is formulated for people looking to support their Biotin intake. Adults, take one Nature Made 1000 mcg gluten free Biotin softgel daily with water and a meal. Nature Made supplements are quality you can trust. USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. Visit the USP verified website for more information. (1)Helps convert food into cellular energy. *Based on a survey of pharmacists who recommend branded vitamins and supplements.