21+ Melanin In The Skin. Melanocytes are triggered to produce more melanin due to environmental factors such as exposure to uv light. Eumelanin comes in primarily brown and black hues, while pheomelanin.
In addition to the skin, melanin is important to other areas of the body, such as the eyes and brain, although the function in these areas is not currently known. The accumulation of melanin in keratinocytes results in the darkening of the skin, or a tan. Reducing melanin in the skin is the only way to lighten skin permanently.
It starts in the lowest layer of the skin, called the basal cell layer.
In terms of a definition, melanin is a pigment that is dark brown or black in color. In black skin, melanosomes are larger, more oval, denser, and scattered individually (look. In the skin, there are two types of melanin: In general, people who have darker skin tones have more melanin than those with lighter skin tones.