Skin pigment disorders

Skin color is determined by a pigment (melanin) made by specialized cells in the skin (melanocytes). The amount and type of melanin determines a person’s skin color.

The function of melanin:



Melanin gives color to the skin, hair, and iris of the eyes. Levels of melanin depend on race and amount of sunlight exposure. Sun exposure increases melanin production to protect the skin against harmful ultraviolet rays. In addition, hormonal changes can affect melanin production.
https://www.hanxinclinic.com/index.php/2019/12/04/skin-pigment-disorders/

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