I wish I'd gotten onto this sooner! I have suffered through moderately severe acne for about 7 years and although it wasn't as bad as it used to be, it was still definitely there and not going away. My doctor put me onto this and within the first few days I was noticing a difference (he also diagnosed me with rosacea and gave me hydrocortisone acetate cream which has completely cleared up the vivid redness all over my face!).
The only bad point about this in my opinion is that it is giving me big pimples under my jaw. Sure, I'd rather they weren't there, but I'd rather have them than pimples all over my face, so it seems like a small price to pay.
I am still getting the occasional pimple around my period (nothing will COMPLETELY clear up your acne, especially if it's hormonal), but overall my face has never been this clear since before I got acne when I was about 12!
I would definitely recommend this to anyone - it has really helped a lot.