Your skin goes into “repair mode” while you sleep. We developed this powerful night mask, which works in synch with your skin’s natural system. Diamond Extreme Mask provides unparalleled rejuvenating action while you rest. Key ingredients: hyaluronic acid, retinol, and copper peptides carefully selected to help your skin look firmer, plumper, and revitalized. This seamless and comfortable anti-aging overnight mask helps you wake up looking spectacular.