I can only state that I don't have a big acne problem but my chin, for my age, 65, breaks out for no reason!  I had started using the Obagi Clear FX and Obagi Exfoderm..but no particular cleanser.  This adds tremendously to the whole regime, but, I think can be used on it's own and save some money!  I'm sure purists will disagree but for everyday cleansing this is great and I cut way back on the other two.  You can use this x3 a day if your skin needs it or recommended by your dermatologist.  I lather up w/a small amount, rinse fairly quickly and pat dry.  You can really feel the menthol immediately and my face still feels soft after.  It's exfoliation to me at 2% Salicylic Acid...pores look smaller and my chin, so far, is not showing irritation from daily use there or anything coming on the horizon..right now anyway.  I think this is a great daily cleanser