i had used proactive for 4 years(basically my entire university years)
before i had small bumpy acnes on my forehead,
and mild acnes on my cheeks and chin,
and after using the product for about 6 months, i've been getting compliments about my skin getting clearer.
after a year, my skin was all cleared up!!!
so i quit using the product, and the pimples came back, so i had to order some more,,
and used it for another 3 years.
people have been complimenting my (over)glowing skin, and eventually, i stopped
using it since i get pimples only occassionally.
only negative aspect about the product, is that, benzoyl peroxide make your skin
more sensitive to the sun, and using the product for 4 years without any sunscreen
(ouch!!) got me some brown spots..

now i use sunscreens everyday, but it's kinda too late for those spots.
proactive sure can make wonders, but make sure!!! to use sunscreens before going out.