Pigmentation means shading. Skin pigmentation issue influence the shade of your skin. Your skin gets its shading from a color called melanin. Extraordinary cells in the skin make melanin. At the point when these cells become harmed or undesirable, it influences melanin creation. Some pigmentation issue influence just fixes of skin. Others influence your whole body. On the off chance that your body makes an excess of melanin, your skin gets darker. Pregnancy, Addison's infection, and sun presentation all can make your skin darker. On the off chance that your body makes too little melanin, your skin gets lighter. Vitiligo is a condition that causes patches of light skin. Albinism is a hereditary condition influencing an individual's skin. An individual with albinism may have no shading, lighter than ordinary skin shading, or inconsistent missing skin shading. Contaminations, rankles and consumes can likewise cause lighter skin.