I've been using this stuff minimally for around 2 months now. I only use it on a pimple I've popped or one that is just coming in. It seems to heal the popped pimple in a day or 2, and reduces the redness. If you notice a new pimple coming in right off, use this and from my experience, it will disallow it from becoming a whitehead and even prevent it from coming in period.
If anyone knows actual facts about this stuff...is it true that it's bad for your skin or whatever if you continue to use it for awhile? I use it very minimally. Once or twice a day, mostly on scars or red spots.