skin whitening solution

skin get tanning becouse of sun exposure ,u can see difference between exposed and unexposed skin, sun rays contain UV rays which stimulate melanin inside the cell, once melanin is increased the only solution is remove the cell layers which contain high melanin by the process called chemical peel, there are different peels for different indications for whitening from tan combination peels will work well, i know which combination will work for perticular kind of tan.