When i was in middle school, and even as early as 5th grade, I had acne like a mother f*cker. Any given day i had about 10-15 good sized pimples, on one side of my face. After 8th grade, I got sick of it. Took accutane. By the time my freshma year started, after taking accutane sparingly, and not really according to "plan", my acne had improved BIG time. I still had it pretty bad on my back, but not so bad on my face. This summer I started another treatment (17 now) and my back is clearing up like magic. My face, has one or two noticeable ones here and there, but nothing too bad.
Techincally I'm not "outgrowing it", but I am getting rid of it.