Getting rid of scars is a difficult problem. By their nature scars are formed below the outer most layer of skin, which makes them deeper than problems such as acne. You have to be careful that when treating the scar to reduce its appearance that you use a constant, but not overly aggressive treatment regimen. The best peel for scar treatment is the Glycolac/60 peel– a combination of Glycolic and Lactic acids which is 60% free acid.