Generally speaking, the stratum corneum of the skin can gradually repair itself, and the thickening of the stratum corneum can be promoted through reasonable skin cleansing, scientific skin care and medication. 1. Reasonable cleaning of the skin: long-term frequent use of irritating cleaning products will lead to the gradual thinning of the skin’s stratum corneum, redness, heat, itching and other skin problems, it is recommended to use mild non-irritating cleaning products, and reduce the number of times to use, can be used 1 to 2 times a week. 2. Scientific skin care: maintain adequate moisture can also promote the thickening of the skin stratum corneum, moisturizing the skin can be gradually restored to a healthy state, but the short-term effect is not obvious, the need for a long time to adhere to the hydration and moisturizing; avoid the use of irritating masks, cosmetics, etc.; and need to pay attention to the sun, to avoid direct exposure to ultraviolet radiation, such as going out to wear masks, the use of parasols and so on. 3. Medication: Vitamin drugs can help improve skin texture and maintain the normal function of the skin, you can take vitamin B complex, vitamin C and other drugs to combat skin oxidation under the guidance of a doctor. Skin stratum corneum thickening, is a gradual process, can not be rushed, do not listen to the so-called “secret formula”, “prescription”, so as not to aggravate the condition, affecting the treatment of the disease; if necessary, you can go to the regular hospital to avoid private medication.