"How does Perfectil's triple active formula work? Our skin, hair, and nails all require specific vitamins and nutrients. Perfectil works by delivering nourishment through the bloodstream so works 'from within'. Each tablet contains micronutrients including Riboflavin (vit.B2), Niacin (vit. B3), and biotin which contributes to the maintenance of normal skin Minerals selenium and zinc which contribute to the maintenance of normal hair and nails. Formulated by nutritional experts, Perfectil Original gives you nourishment where beauty begins on the inside. A triple active supplement for your skin, hair, and nails 20 micronutrients including biotin which contributes to normal skin, and zinc which contributes to normal hair The UK No.1 beauty supplement brand"