Adapalene / benzoyl peroxide
"Epiduo forte really does work. Tried literally everything else except accutane ( including benzoyl, salicylic acid, clindamycin, tretinoin/retin-a, tetracycline, even birth control) and this is the one. Not completely cured, but sooo much better! Really no more inflammatory acne at all, nothing but small bumps left. Takes a few (like 3) months to work, so don't give up hope!"