Heavily distributed concentrations of melanin may cause freckles to multiply and
cover an entire area of skin, such as the face. Freckles are rare on infants, and ...
Nov 11, 2015 ... Read about the causes of freckles (sun, genetics), red or brown spots on the skin.
Learn about freckle prevention and treatment (laser removal, ...
When our melanocytes become damaged by the sun, we produce freckles, which
are simply abnormal collections of melanin pigment in the skin. freckle-cause ...
Find out what causes freckles at HowStuffWorks. ... Freckles appear when the
melanin, the dark pigment in skin, isn't distributed evenly -- certain areas of the ...
Freckles are triggered by exposure to sunlight. The Sun's ultraviolet radiation
causes melanocytes to make more melanin, which can cause freckles to appear
Learn about moles, freckles, skin tags, seborrheic keratoses, and lentigines and
their relationships to your skin. Find out what they look like and how they're ...
Being outside in the sun may help cause freckles or make them darker. Who's
most likely to have freckles? People, especially kids, who have fair complexions ...
May 6, 2015 ... Freckles are harmless flat spots caused by a skin pigment called melanin.
Melanin absorbs and reflects the sun's ultraviolet light, helping to ...
Aug 26, 2013 ... Melanin acts as protection to sun rays and causes darkening of freckles. Most
common location of freckle is on the nose and cheeks.