Pigmentation

Pigmentation refers to the natural coloration of the skin, hair, and eyes, determined by a pigment called melanin. Melanin is produced by specialized cells in the skin and helps protect against damage from harmful ultraviolet (UV) rays. Variations in pigmentation lead to different skin tones and eye colors among individuals. Changes in pigmentation, such as dark spots or patches, can occur due to factors like sun exposure, aging, hormonal shifts, or skin conditions. Overall, pigmentation is a complex biological process that influences our appearance and plays a role in protecting the skin from environmental damage.