Dan- I used the progel teeh whitener and it worked fine. It's a professional whitener so of course it whitens much better than the strips and other store bought stuff I've used. BUT it wasn't any better than the professional whiteners I've bought from dentists in the past. By the way it was shipped from National Dental Supply, so I'm assuming they're just selling us the same pro gel they sell to dentists. So there's no special magic about the teeth whitener they're selling on the progel tv commercial compared to buying it from a dentist. They did send me a free sample kit to try it first which was a nice touch. But of course I needed to order more to get my teeth really white. They also offer a 50% discount if you sign up for one of those annoying auto-ship programs. I got suckered in and signed up for it and forgot to call to cancel, and ta-da: a full progel professional kit showed up a couple weeks after my sample(surprise surprise they're making money off of us by giving us a FREE sample...) But that full kit did get my teeth really white and it was much cheaper than buying from a dentist. So I would give progel 1 star for having an auot-ship because I HATE auto-ships, and I would give it 5 stars for price and whitening. But again I think all professional teeth whiteners would get 5 stars and I don't think progel is anything special or any better than the other professional whiteners (in my opinion). Hope that helps.
Last edited by Chad R. (2012-07-27 13:04:55)