How to repair an overly thin stratum corneum

The stratum corneum is too thin; the following are recommended repair methods: 1. Sun protection: Avoid direct exposure to ultraviolet rays by using sunscreen, wearing hats, or taking other sun protection measures. 2. Gentle skincare: Choose mild, non-irritating skincare products and avoid over-cleansing or using exfoliating products. 3. Dietary adjustments: Increase intake of fresh vegetables and fruits rich in vitamins, as well as protein-rich foods such as beef and fish. 4. Medication: Under medical guidance, use medications that promote skin cell repair and regeneration, such as bovine basic fibroblast growth factor gel. 5. Professional treatments: Consider phototherapy, laser therapy, or intense pulsed light (IPL) treatments to stimulate collagen regeneration in the dermis and improve overall skin condition.