saw this product off ebay; here's the link http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=130284211089&ssPageName=ADME:X:RTQ:US:1123 anyone ever tried it? does it really whiten the teeth or it just another gimmick? thanks
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I checked on the site and the formulation it's 22% Carbamide Peroxide. Most formulations used by dental clinics for take-home kit vary from 10% to 20%...this one is 22%, possibly with proper use this will whiten your teeth. Just one thing the zero sensitivity claim..not so sure. Teeth becomes very sensitive after whitening which is the usual reaction and there is a special mousse used along with whitening,its not in the kit. Learn more...http://www.thesmileshopph.com/2008/10/if-you-decide-to-whiten-your-teeth-at.html
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