Desogestrel / ethinyl estradiol
"This is my third month using Cyclessa and I'm very happy with it.  I used to have periods that lasted a week to a week and a half and more than once a month.  Now my periods start on maybe a Thursday or Friday and it ends that Sunday.  Before, my periods were real heavy, like unbearable and now I hardly know they're there.  I don't know about the acne part, I haven't noticed a bad or good change, it's pretty much the same.  Also, I'm not pregnant so this is good.

Cyclessa seems like a pretty reliable pill so far, I would recommend it."