I've never had a professional do it (they charge like ($500 for full face session here) but I bought one and tried it out. I have used the dermaroller in the past so thought i"d give the stamp a try on a scar that won't go away. After I stamped, I broke out in a ton of little puss filled pimples. I had to go to my Esthetician several times so that she could clean them out (I didn't want to cause scarring). She kept saying, "my god, you have a cluster of pimples in this one spot." that was the spot I stamped. Pimples stuck around for months and I never used the stamp again.

With that said, I have heard that some people have gotten good results, better than with the dermaroller. The stamp didn't work for me but maybe it will work for you. Keep us updated!