L.F.
I personally have NOT used it, but i have a good friend that did use it and she had AMAZING results. She had horrible, painful, cystic acne and in a matter of weeks, her face was SOOOO improved!!!
I would give it a try.....you never know. Even though there are risks, there are risks with everything! Just to prove my point, I am ALLERGIC to Benadryl!!!! That medicine is supposed to HELP you---but for me, my throat closes, I get hives and had to get a breathing tube. So....my point being, anything you take you could react to---you have to weigh the pros/cons.
GL
M