Isotretinoin
"I've already taken 3 trials of Accutane and I still have acne problems. Most of the litthe ones have gone away but I still get the bumps across my forehead, the large cyst like acne on my cheeks and along my jaw line, as well as the occasional  back and chest acne that flares up on occasion. 3 trials and it still hasn't done much for me. I've even considered going back for a 4th because nothing over the counter helps."