Can naturally dark skin be whitened?

People with naturally darker skin can also achieve some degree of skin lightening, although results vary from person to person. The key to skin whitening lies in reducing melanin production and promoting skin metabolism. Here are some recommendations: 1. Strict sun protection is the foundation of skin whitening, effectively preventing ultraviolet rays from stimulating melanocytes to produce melanin. 2. Choose skincare products containing whitening ingredients such as vitamin C and arbutin, which can inhibit melanin formation and promote skin metabolism. 3. Increase intake of foods rich in vitamin C and vitamin E, such as citrus fruits, kiwi, and nuts, which help lighten the skin. 4. Avoid unhealthy habits like staying up late and smoking. Ensure adequate sleep and engage in moderate exercise to support overall skin health.