I used to suffer from Adult Hormonal Cystic Acne and I haven’t had a problem since I have been using this skin care range for the last 18 months. I didn’t have a lot of pimples, but the ones I had were so massive, they could have up to 5 cores in the one cyst. Not very pleasant. http://zenmed.com/skincare/acne/
I hope your daughter finds a solution that works for her.