"hi, everyone well i&#039;m 28 years old i been struggling with acne for year&#039;s( wish i was able to post a picture) i literally try everything until, i started using tretinoin i right away in like 3wks i  notice the improvement my skin is really oily and even in that it has help a lot i don&#039;t break out how i used to... so give it a try and used it as directed! good luck!"