Our collagen pads contain glycerin, collagen and coffee extract. It can lighten the complexion, improve dullness and make the skin look brighter. Helps fade fine lines, repair damaged skin and improve overall skin quality. Its use is very simple: 1. Clean and moisturize the skin; 2. Take a piece of this product and gently wipe it onto the skin. Helps skin produce collagen and improves skin firmness. Restores elasticity and fullness. Tighten pores, improve skin fineness, and make skin smoother and firmer.