Over the past couple years... 3 jessner chemical peels, 3 microdermabrasions, and now 2 of 3 that I purchased of pixel laser. ($700 for 3 spaced a couple months apart.). This was before and after the 2nd. Not sure if I see much... It was painful and I had redness for 2 days (wore makeup to cover) peeled the third (could not go out) and by day 4 I could go out in public!