What should I do if the stratum corneum is thin? Can it repair itself?

When the stratum corneum is thin, although the skin has a certain self-repair capacity, whether it can fully recover on its own depends on the extent of damage and individual differences. 1. Daily Skincare: Use gentle, non-irritating cleansers and skincare products, and avoid over-cleansing. Practice strict sun protection to minimize UV damage to the skin. Maintain skin hydration by using moisturizing products to help keep the skin in a well-hydrated state. 2. Dietary Adjustment: Consume foods rich in vitamins and protein, such as fresh vegetables, fruits, and lean meat, which can support skin repair. 3. Professional Treatments: If the stratum corneum is severely damaged, treatments such as photorejuvenation or hyaluronic acid injections may be considered, but these should be performed at professional medical facilities.