Did not work for me.
I am a 40 year old male. I got some of the redness and peeling some people complain about but it wasn't bad. A few weeks in I did start to notice the "purging" I was warned about. It wasn't terrible - but was noticeable in that I was breaking out more in areas that I didn't usually. I stuck with it for the full 12 weeks (14.5 actually) and it never got better. Clearly this product did not work for me. When I went back to just using BP I got better within days (funny that I was excited to be back where I started). I am glad I pushed through the full 12 weeks (because evidently it sometimes takes that long to work) but sadly it isn't for me. I suppose there is no way to find out if it will work for you without going the full 12 weeks. I just want to be a counter to the people saying "stick it out, it will work!" - because it might not.