Compound skin barrier repair milk is a kind of medical cold dressing, and can also be used as a skin care product for barrier repair to repair skin. Composite skin barrier repair emulsion can promote the healing and recovery of damaged skin in small-area plastic surgery, burns, sunburns and other parts; For inflammation and skin infection after sun exposure, use compound skin barrier repair milk for cold compress to help skin repair; In view of local fever and swelling of skin, compound skin barrier was used to repair milk and relieve discomfort.