Old poster, long time lurker here, just wanted to give my acne/rosascea ridden peeps a rec. I've been using ZenMed for my pretty bad acne/rosascea combo I got going on, in addition to lifestyle changes and birth control. I had some REALLY bad post acne scarring and tissue buildup from not dealing with it sooner, and it's basically all gone now.
Here's a gross before and after, if anyone's curious:
http://imgur.com/a/TtYsi
Also, what do you guys recommend for acne or rosascea friendly makeup? I've been having a hell of a time trying to find some that doesn't break me out, and I'm dying for recs over here.