Easy to apply
Not noticible on skin
May help shorten break outs Doesn't prevent breakouts
Doesn't do anything on its own I have moderate p.acne and some nodular acne. This did nothing for me. You can't use it in conjunction with BP as it will turn your skin orange. Derm's don't prescribe Aczone alone though as it apparently doesn't do anything by itself. I was prescribed it in conjunction with a anti-biotic (Solydyn I think). Anyway, the Aczone did nothing to prevent breakouts. I think it may have made the breakouts a little shorter and less severe, but that may have been the anti-biotics. It was one of the most useless products I used. I used it for approximately 2 months(maybe a little longer). It's also very expensive.