Pure Vitamin A is not sufficiently stable, and therefore is used in cosmetics, mainly as a result of retinol palmitato Retinol. Vitamin A, in any form, regulates the formation of keratin in the skin, hair and nails. An engrosamiento occurs of the skin by 30%, which is particularly important for the aging of the skin, which gradually becomes thinner and wrinkled. It accelerates cell division, which results in faster skin regeneration. This results in the reduction of wrinkles in sunlight damaged skin. It is a radical free sweeping agent.