I wanted to share my experience with hormonal acne. For a year a broke out around my chin where it left scarring. I went to derm and they didn't really help. My friend mentioned it could be caused from dairy. I consumed lots of dairy products for years but i was also taking birth control during that time which made me not break out. After quitting birth control is when my severe break outs happened and it was also because of the amount of dairy in my diet. I stopped consuming so much and am not on birth control anymore and have no more break outs. Good luck!