Our crystal collagen eye mask contains carbomer, collagen and hyaluronic acid. It fights wrinkles, fine lines, dark circles and sagging skin, restores and lifts the eyes, provides deep moisture and leaves skin looking smooth, youthful and radiant. The way to use it is very simple: first clean and dry your face, then peel the plastic film off the eye mask, apply the eye mask under your eyes two to three times a week for about 10-20 minutes each time, and then remove the eye patch. After use, it moisturizes the skin, helps to tighten the skin, reduces fine lines, lightens dark circles and dark spots, and restores the youthful vitality of the eye skin.