Chemical peels
Chemical peeling involves the use of chemical solutions, which helps in peeling off the outermost layer of skin, which causes the lightening of dark skin patches. The use of chemical peels is not for every individual because the people having sensitive skin might react to the chemical solution of the peel and the skin condition gets worse. The dermatologist always does a patch test for checking the sensitivity of the patient before applying the chemical peel. After checking the suitability, the chemical peel is the best method for promoting the growth of new skin and removing the dark scars on the skin surface.