A cosmetic clinic I visited claimed that the Obagi Nu Derm system used in conjunction with retin A can help improve indented scarring. My scars are pretty shallow and I don't know whether or not to go with this treatment, or do profractional treatments instead. My skin type is a V. An other consult clinic I visited recommended 5 treatments of profractional in conjunction with the obagi system minus the retin A. The first option is a lot cheaper but i'm not sure I'll get great results.