Promote healthy hair, skin, and nails with Rexall Biotin 10,000 mcg. This high-potency biotin supplement is formulated to support the body's natural production of keratin, helping to strengthen hair and nails while also improving skin health. Each bottle contains 50 softgels, making it easy to incorporate into your daily wellness routine. Biotin is an essential B-vitamin that plays a key role in maintaining energy levels and promoting cellular growth, making this supplement a great addition for overall health and vitality.