Pigmentation of the skin often uneven and is the result of prolonged exposure to the sun or the so-called senile pigmentation with increasing age in humans. Solar pigmentation has its natural color: it is called skin pigmentation. Regardless of the degree of solar radiation on the skin. Pigmentation described particularly with the appearance of brown or black spots on the face or body, often results in irregular shapes and sizes of the spots. As a result of increased melanin, the skin becomes problematic. Of course there are other causes of skin pigmentation: genetic factors, hormonal problems, another type of illness, etc....