Accutane
"I developed acne at about 11 years old.  It wasnt bad, but it got worse.  At about 12-13 years old, it hit hard and got really bad.  I tried everything you could possibly think of.  You say it, I've tried it.  But nothing at all worked.  I tried things as little as home remedies to expensive dermatologist cleansers that cost over $100 a bottle.  Still, nothing worked.  For a while I nearly gave up hope, I was so insecure about my skin I wouldn't even dare to leave the house, let alone my room, without makeup on.  I found makeup was like my security blanket in a way.  I discovered Accutane and let me tell you, it is THE best thing I have ever tried. My acne is gone and 
I'm 15 now. I couldn't be more happier.  I believe Accutane is a cure."