... , semi-finished products and finished products.Features1) Main ingredients Fresh milk, Vitamin B1, B2 and B12, water-soluble collagen and hyaluronic ... become soft, bright, clear and exquisite.3) Usage Washing the face first, then unwrap the packing, takes out the transparent crystal ... facial mask, apply over the face, remove after 10-20 minutes. Mask use one time only ...