Repair factor, how to use the most reasonable repair solution? The principle of action of this type of product is no more than containing EGF (human epidermal cell growth factor), a small molecule peptide that promotes and regulates epidermal cell growth, which has the function of repairing the epidermis and restoring the skin barrier, thus moisturizing and smoothing wrinkles and delaying skin aging. It is suitable for: medical cosmetic post-operative trauma and various problem skin repair. 1, medical cosmetic surgery trauma repair: (1) after laser and photon cosmetic surgery: single wavelength high energy laser in the treatment of pigmentation, red blood, moles, acne, hair removal and other skin problems, causing a certain degree of damage to the epidermal tissue, the use of repair factor after laser and photon cosmetic surgery, 2~3 times a day, can effectively alleviate the damage of laser beauty therapy on the skin and repair the epidermis. (2) After peeling and dermabrasion: peeling and dermabrasion with chemical peeling as the essence cause damage to the epidermis, using repair factor to spray on the traumatic surface 3~4 times a day after the surgery can help repair the traumatic epidermis. (3) Cosmetic surgery, after the three lines: the use of repair factors can effectively reduce edema, rapid repair of the epidermis and reduce the formation of scars. 2.Problem skin repair (1) In the process of spot removal: if the skin shows symptoms such as hidden peeling, redness, swelling and itching during the process of spot removal, suspend the use of spot removal products and use repair factors to repair the epidermis. After the epidermis is repaired, you can carry out spot beauty treatment again. (2) Hormone-dependent skin and sensitive skin: use repair factors to repair epidermal tissue and reduce the occurrence of sensitivity. (3) Red blooded skin: the main reason for red blooded skin is that the epidermis is too thin, so that the dilated capillaries under the skin are easily visible. (4) Acne and acne skin: In the late stage of acne skin treatment, the use of repair factors can reduce the appearance of skin depressions or scars; for acne skin, it can refine the pores and make the skin delicate and smooth. It can also be combined with products such as transaminic acid, which can purify acne marks. (5) After the sun and radiation damage to the skin repair. (6) aging skin: repair factors with high moisture, high maintenance, long-term use can be moisturizing anti-aging.