"this summer i&#039;ve broken out severely. i&#039;ve tried proactiv, acnefree, and clean and clear advantage. proactiv didn&#039;t work at all and acnefree was very harsh on my skin! clean and clear did help but not that much. i finally went to the doctor and she prescribed differin. i&#039;ve been taking it for a couple of weeks now and i am starting to see a difference. i&#039;ve even noticed that my acne scars are healing and getting lighter. i haven&#039;t got any of those huge- hurt your face pimples either."