Chemical peels only give temporary improvements

Chemical  peels can be used on  sensitive skin for wrinkles and discolorations and work quite well if  done gentely and repetitively but they usually do nothing for true depressed scars.  Light TCA peels (10-15%) every 2-4 weeks @$250 each help with discolorations. Usually stronger ones are needed for wrinkles.  Dermabrasions (sanding) of the skin or fraxel lasers or subcisions or punch grafting help with depressed scarring and usually need to be done a few times and are quite expensive but do give permanent results.