Our 24k gold eye mask patch contains collagen, niacinamide and glycerin. It can improve the dull skin tone. Even out the skin around the eyes for a healthy glow. Its application method is very simple: 1. Clean your face with warm water and keep it dry. 2. Remove the eye mask and apply it under your eyes. Wait 15-20 minutes, remove the mask, gently massage until fully absorbed. Enhance skin elasticity, reduce fine lines and wrinkles, and improve firmness.