"i have had acne since i was 9, i am now 19. i&#039;ve literally tried every acne treatment out there. i had severe breakouts around the nose and t area. i used to be on duac, an antibiotic and differin then i just dropped down to duac because i didn&#039;t like the other two. the duac worked better then any other treatment that i tried so i thought that was the best it was going to get. but i switched dermatologist just because my doctor was booked. the new one put me on atralin at night and duac in the morning.  my skin started clearing up immediately. i&#039;ve been using it for 3 months now and the only time my skin broke out is when i skipped 2 weeks on using it. it is pricey but ask your doctor about the discount card."