Keep your skin and hair healthy with Biotin, also known as Vitamin B7. Perfect for those with an active lifestyle, Biotin also supports energy metabolism and normal psychological function. Each handy, high-strength capsule from Swanson Health is packed with 5000µg of Biotin. Keep your skin and hair healthy with Biotin, also known as Vitamin B7. Perfect for those with an active lifestyle, Biotin also supports energy metabolism and normal psychological function. Each handy, high-strength capsule from Swanson Health is packed with 5000µg of Biotin. Complements a well-balanced diet. 5000µg of vitamin B7 per capsule. Supports energy metabolism and normal psychological function. Maintenance of normal skin and hair. 30 capsules per pack Biotin 5,000mcg from Swanson Health provides 5000mcg of Biotin per capsule. Support your metabolism today.