Perfectil platinum's premium formula is a major advance in skin nutrition and specifically targeted towards maintaining a radiant skin complexion. Perfectil platinum's unique cell renewal formula combines nutrients that contribute to both cell protection and cell division. Skin and collagen formation - vitamin C contributes to normal collagen formation, the substance that helps to keep skin supple. Plus vitamins B2, B3 and biotin, which contributes to the maintenance of normal skin. Cell division and protection - the most significant cause of premature skin ageing is sunlight (UV radiation) as well as pollution, smoking and the high levels of damaging free radicals this generates. Antioxidant vitamin E, C and Riboflavin (Vit. B2) contribute to protection of cells from oxidative damage. All round nail and hair support - selenium and zinc contribute to the maintenance of normal nail health. Also includes biotin which contributes to normal hair health, with copper which contributes to normal hair pigmentation.