DS(17) had mild acne last year in his Junior year, so I ordered it and it worked for a while, but then it seemed like it was clogging his pores so he stopped. His face cleared up for the summer, but now it looks the worst it ever has. He got some medicine from his doctor, we all hope that works soon, he's miserable.
He's thinking about trying dermabrasion for acne if it doesn't get better soon.
Hope your DD likes the Proactive, it's worth a try!