I was suffering from this most common acne problem and its marks for a while and tried so many products... But after trying products like ah-bha gel ,ac2 and ac3 gel and their suncream and moisurizer my skin has recovered in less time from about 2 weeks and the pimple has gone and marks has also faded and I m very happy wid the results that had come... Will definitely recommend you to try it once , no dermatologist extra fee no going anywhere just consulting your problem here and getting prescribed products that do give excellent results..! Thaanku dermaco.