http://www.medications.com/effect/view/23115 I'm a new Yas user, and I must say I'm terribly dissapointed with it. I have broken out HORRIBLY(i used to be on Ortho-Tri for 5yrs no break outs). I got acne badly when i was 13-14 years old, and it calmed down until about 17(when i started ortho). I'm