To improve radiance and loss of firmness, for use once the first signs of ageing appear, from the age of 25.At the core of the formula is pure or potentiated vitamin C combined with vitamin PP, anti-ageing ingredient, to boost the radiance of the complexion, reduce wrinkles & firm the skin, stimulates the synthesis of collagen , as well as hyaluronic acid, for hydrated, smoother and plumped up skin and 4-butyl resorcinol to fade dark spots and make the skin more radiant.