# 为所爱 放肆嗨 # Kefumei belongs to the medical beauty mask. This masks are made in China. Its human-like collagen mask. The function is to provide a repair environment for laser treatment of wounds. And it contains a small amount of medical fluids and medical drugs. If you cant have it, better pass! The official recommendation must be 30 minutes... Use it continuously for 1-2 weeks. The effect will appear immediately.