What can be used to repair thin stratum corneum?

When the skin's stratum corneum is thin, the following repair methods can be summarized: 1. Daily care: Use gentle facial cleansers and avoid over-cleansing. Choose moisturizing creams and lotions containing ingredients such as hyaluronic acid and glycerin to maintain skin hydration. Sun protection is crucial—use sunscreen, wear sun hats, and take other measures to reduce UV damage to the skin. 2. Avoid irritation: Discontinue using scrubs and exfoliating products to prevent further weakening of the stratum corneum. Avoid skincare products containing irritating ingredients such as alcohol and fragrances. 3. Nutritional support: Maintain a balanced diet and increase intake of foods rich in vitamins C and E and antioxidants, such as fresh fruits and vegetables, nuts, and seeds.