"i really recommend this product! i&#039;ve had acne on my chin for about 6 years now, with my skin still being dry &amp; sensitive, i use a really gentle cleanser then 20 minutes later i use the duac, very sparingly! then aqueous moisturizer 20 minutes after that. it works for me &amp; i&#039;ve seen a drastic improvement in just 2 weeks, stick in there! it made my acne worse at first, i think this is the purging process, hope this helps!"