1001 3 in 1 Machine has been specifically designed to be compatible with all known carpet cleaning machines making it ideal for large area carpet cleaning. How the product worksâ¦. 3 in 1 Machine works by gently lifting dirt and stains by itâs magic active cleaning agents.
Causes of Human Skin Hyperpigmentation. The color of human skin is due primarily to the production of melanin by specialized cells in the skin called melanocytes. Melanin produced by these cells both absorbs and scatters UV radiation and thus protects skin from the damaging and mutagenic effects of the solar radiation.
It is the presence of melanin that gives the skin its color. A lack of melanin or low levels of it can cause your skin to appear pale, which is known as hypopigmentation. However, in case there is a high amount of melanin present in the skin, the skin gets a darker color, which is known as hyperpigmentation.