I personally HATE, and I mean H A T E Proactive. i DO NOT like what it does to my clients skin and it isn't self adjusting so sometimes it's too oily when it doesn't need to be or to dry when it doesn't need to be.
What exactly does it do to your clients skin? I'm concerned because my son is using it and while it seems to be clearing up his acne, it's taking a long time. Proactiv is the last thing that we've tried after oral antibiotics, retin-a, and other various topical gels. I'm hoping that it continues to work.