Our collagen membrane kit contains collagen, hyaluronic acid, and hexapeptide-2. It moisturizes and elasticizes the skin, improves the skin barrier, and moisturizes the skin for repair. The way to use it is very simple: after cleansing and toning, take out the eye mask and stick it under the eye, and then spray the right amount of water on the eye mask. After the patch is dissolved, gently massage with your hand in a circular motion until absorbed. And can reduce wrinkles, firm skin.