"this has helped the acne on my chin so much! i got at least one or two painful zits on my chin every week and since starting about three weeks ago i&#039;ve gotten maybe 2. my back is clearing up and aside from a new one my chest is too. the side effects i&#039;ve noticed are: severely dry lips (only aquaphor helps!), a yeast infection, diarrhea pretty consistently. but for me it&#039;s definitely worth it!"