Doxycycline
acne
"I've been using this January 17, 2016 and it's really great! I've had acne for 4 years and it feels great having smooth skin!! I recommend this to you if you have severe acne or just any acne at all. I also had dark spots from where I used to pick at my acne and they are slowly but surely disappearing with Tazarotene (cream) it prevents from new acne to form"