Multi Renewal is a gentle peeling treatment with a fluid texture that stimulates skin cell renewal while you sleep. Its composition containing alpha-hydroxy acids and encapsulated pro-retinol promotes a non-aggressive renewal of the skin, as its formula is specially designed to regenerate without damaging the skin. 3 or 4 drops applied on the face is sufficient for the product to work throughout the night. After a few days of application you will notice your skin is smoother, brighter and more uniform, since many of the blotches and imperfections you may have will fade.