Super Collagen & Retinol Sheet Mask contains both collagen and retinol for youthful and firm skin. Retinol is a form of vitamin A and is one of the best-documented ingredients that fight wrinkles, fine lines and unevenness. Vitamin A acts as a powerful antioxidant that counteracts free radicals, stimulates and repairs the skin's collagen and elastin production. Retinol also has a regulatory effect on the skin's sebum production and at the same time reduces pigmentation caused by sun damage by stimulating cell renewal. When retinol is absorbed into the skin, the ingredient is transformed into vitamin A acid, which directly affects the skin cells and produces effective results.Use:1. Thoroughly wash and gently wipe your face. 2. Unfold the mask and apply on your face. 3. Remove the mask after 10-20 minutes and let the skin absorbe the remaining essence by gently patting the skin. 23 g The Lab Performance Collagen & Retinol Sheet Mask