Ziana
"I never broke out my teenage years but once I hit mid 20's.. I constantly battled adult acne. No matter how well I took care of my face and washed it, I couldn't get rid of stubborn acne. Decided to go to the dermatologist & at first he tried to prescribe me a separate antibiotic & retin-a cream until I told him I didn't have insurance and if there was an one product that would be similar in one. I'm so glad he mentioned Ziana. It was pricey out of pocket but he gave me a coupon type card for the pharmacy to drop it down to $65 rather than $300! (good for 6 refills) I didn't have the side affects that others mentioned rather my acne cleared up within a month! SIDE NOTE: USE A  SPARINGLY AMOUNT! a little goes a long way."