Sentinel Skin, Hair & Nails Formula is a dietary supplement containing 100 tablets designed to support healthy skin, hair and nail growth. This comprehensive formula provides essential vitamins, minerals and nutrients needed for maintaining these vital tissues. As a dietary supplement, this product should be taken as directed on the label. The formula typically includes key nutrients like biotin, vitamins A, C, and E, along with minerals such as zinc and selenium that are important for skin, hair and nail health. Always consult with a healthcare provider before starting any new supplement regimen.