Indicated for: Repair of wounded area and different problem skin after medical cosmetic surgery.Action principle: EGF(human epidermal cell growth factor)is micromolecule polypeptide for promoting and adjusting growth of epidermel cell,and won Nobel prize in medicine and physiology in 1986.it was approved by the state as first-class medicine to come into the market and has been widely used in clinical practice for restoration of burn.scald and other wounds.The product takes EGF as its main ingredients and can effectively promote proliferation and growth of epidermanl cell.improve reconstruction process of epithelial tissue.speed up healing of wounded area and improve repair quality.