What It Is:Living Proof Restore Repair Mask is a replenishing deep-conditioning mask that repairs dry, damaged hair for long-lasting softness, shine and smoothness in just five minutes. Not only does the hair mask nurture and replenish strands, but it also helps smooth the cuticle for softer, shinier, healthier-looking hair. It also helps reduce breakage by up to 70%.What It Does:- Replenishes hair's protective layer.- Restores hair's moisture levels.Key Ingredients:- Biomimetic emollient blend