111Skin's Contour Firming Mask is an overnight preservation mask that works to seal the skin in a protective matrix and reduce visible signs of premature aging that include fine lines, wrinkles and pigmentation. It harnesses the power of diamond particles conjugated to peptides that facilitate the efficacy of lifting, firming and hydrating ingredients like Pro-Collagen Complex, Firming & Lifting Complex, Hyaluronic Acid, and Panthenol.