I posted this in the "introduce yourself" forum, but realized this section was probably more appropriate. I've had these marks for about a year and a half after a bad break out. I visited a dermatologist and that cleared up my acne but these red scars have persisted. So far, I've tried Apple Cider Vinegar but that only made things worse. I think I also made them worse by taking desperate advice from a friend and went tanning frequently last winter. Has anyone experienced marks like these? If so, what treatments worked for you? I've been thinking about doing a salicylic peel, laser or microdermabrasion treatments, or perhaps a trip back to the doctor. ANY help is appreciated.