The main reason for facial skin blackening is that there are many melanocytes, and vice versa. The number of melanocytes mainly depends on heredity, in addition, it is also affected by endocrine hormones and nutritional status, especially the intake of copper and vitamin C.

Of course, dark skin is also related to work, environment, light and other factors. For example, the sunshine radiation in Tibet Plateau is strong, and the skin of residents is mostly brown and black.

Therefore, if natural black wants to turn white, it needs to remove melanocytes. There is this method in the United States and China. If you want to do it, you'd better choose a formal institution, which is more secure.

Demei was founded on 065438+2005124 October. It has been more than ten years now, and it has been a long time in Deyang. I feel that their skin care effect is acceptable.