Drospirenone / ethinyl estradiol
"I am now on my 5th month of Yaz and I have zero acne, best decision I've ever made. I first started noticing a difference after the 2sd week, the acne I had started healing and I stopped breaking out (I use get at least one or two new pimples a week, and get a bunch around my period) after the first month I stopped  getting acne all together and I only had some scars. By the second month my scar finally faded and now in my fifth month my skin is completely clear. Everyone is different but I would definitely recommend trying this!"