acne
"Honestly, when I set out to try this - I wasn't too sure what to expect. My skin was awful, and the horrid acne I had was so painful and built up that I couldn't properly cover it with makeup any more. 

I went on a combination of Duac gel and an antibiotic two months ago. Today, I only have one spot. 

I began to notice a difference to my skin the day after I first applied it. My skin had dried out immensely and the spots seemed to be going down. I was so happy. 

For the first three or so weeks of using Duac, my skin was a rollercoaster. At first my face was getting so dry that by the morning I was putting on a hefty layer of e45 cream under my makeup. Now, I don't use any. My skin no longer needs it. It's changed the oiliness of my skin"