"this medicine is amazing. after suffering from pretty bad acne and trying every topical product out there (benzoyl peroxide, salicylic acid, tea tree oil, sulfur masks, etc.), i had pretty much given up all hope of clear skin. i started ziana and saw no immediate results, but kept applying every night. a month later, my acne was significantly reduced. two months later... i only have two small pimples that are in the stage of drying up. i highly recommend ziana; it seems to be gentle on the skin. keep with it! the results are amazing. i&#039;m so much more confident. good luck! p.s. i used in combination with doxycycline, which seems to significantly improve results."