I got bad keloid scarring all over my shoulders and back and chest... and irritable bowel syndrome as well... I don't recommend it... it also caused me a lot of emotional stress crying for no reason and refusing to do things...the keloid scarring is the worst though... i've done experimental UAV treatment... steriod injections... scar sheets... and they still haven't gone away just gotten smaller...it might make ur acne go away but acne goes away... scars do not... and it looks like boils now... all over my back... i'd prefer acne...I don't know about you...