Pure Encapsulations Biotin 8 mg - B Vitamin Supplement to Aid Stress Relief, Hair, Skin & Nail Strengthening, Metabolism, Carbohydrate Support & Nervous System* - with Premium Biotin - 120 Capsules

Biotin is a water-soluble B vitamin that is an essential co-factor for a number of metabolic carboxylation reactions involved in metabolism. Recent studies have expanded biotin\'s metabolic role, clai...