acne
"I have used epiduo for about 2 years, maybe going on three. or about 2 months after beginning the use of this product my skin was really breaking out terribly (because it is a retnoid: it brings everything to the surface making your skin break out a lot, but is good in the long run). Then around week 10 my skin cleared up and was actually looking pretty good. However, this past summer, my skin broke out terribly like it had the first time i used it, and has not exactly cleared up since. I still have breakouts (although not as bad) on my cheekbones, forehead, and chin."