The skin stratum corneum on the face is too thin and reddened, which can be repaired in several aspects, such as gentle face washing, strengthening moisturizing, strengthening sun protection, and medication improvement. 1. Gentle washing: patients are advised to choose mild cleansing products, try to choose warm water to wash the face, to avoid too high or too low water temperature and skin irritation. 2. Enhance moisturizing: When the skin’s stratum corneum is thin, the skin’s ability to lock in water will be reduced, which will make the skin dry and aggravate the phenomenon of redness. Therefore, it is recommended to use mild moisturizing skin care products in daily life. 3. Enhance sun protection: when the skin cuticle is thin, the ability to resist ultraviolet rays will also be reduced, so it is recommended to do a good job of sun protection when you go out, such as wearing an umbrella hat. 4. Drug improvement: patients can use drugs to promote skin barrier repair, such as recombinant bovine alkaline growth factor gel. When the patient’s skin stratum corneum is too thin and red, it is recommended to go to the regular hospital in time for examination and symptomatic treatment under the guidance of professional doctors.