Skin whitening also know as Skin lighting and Skin bleaching , is a process of using chemical substances and lasers to provide an even Skin tone and texture . This process will help in complexion by decreasing the Melanin concentration of your Skin .
Our Skin has Melanocytes which produce pigment called Melanin . Melanocytes present in our skin determines the colour , apart from giving colour to the skin Melanin also protects the skin from harsh UV-rays. The more our skin is exposed to Sun-rays , more Melanin is produced by the Melanocytes. Accumulation of excess Melanin leads to tanning , pigmentation , dark spots , freckles and uneven skin tone.