Best Reviewed
Teeth Whitening
- Best teeth whitening Professional teeth whitening by dentists *Est. $300
- Best over-the-counter teeth whitening product Crest 3D White Whitestrips Advanced Vivid *Est. $40
- Best teeth whitening product for sensitive teeth Listerine Whitening Quick Dissolving Strips *Est. $15
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- Less sensitivity issues
- Convenient
- Whitens difficult-to-reach areas
- Expensive
- Not as effective as professional treatments
Reviewers say Go Smile Advanced Formula B1 is convenient because it doesn't have to be removed and can be used any time. Go Smile consists of individual tubes of gel that are brushed onto teeth. The gel dissolves on its own, which critics say is convenient, but some experts suggest that it may not be as effective as Crest 3D White Whitestrips Advanced Vivid (*Est. $40) because saliva can wash away the gel before it has taken effect. Some testers, however, say they see immediate results with Go Smile, although others say that it only produces slight improvement over time and some see no results at all. An overwhelming number of consumers at Drugstore.com praise Go Smile for not causing any sensitivity issues.
We found the best review for Go Smile Advanced Formula B1 on CBS' "The Early Show," where several whitening products are discussed at length with a dentist. Both the Seattle Post-Intelligencer and Real Simple magazine test various products, including Go Smile, and report on volunteers' experiences. User reviews at Drugstore.com also provide useful insight into real-world experience.
| Go Smile Whitening System, 20 Count | |
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Our Sources
Dentist Nancy Rosen offers the highest praise to Go Smile Advanced Formula B1 in this discussion of five over-the-counter tooth-whitening products. She says it provides immediate results and the gel can reach areas that whitening strips miss.
Review: Tooth Whiteners: Something for Everyone, Brian Dakss, May 2007
Five at-home whitening products are tested for this article. The tester for Go Smile Advance Formula B1 says there were results after just four days. Products, however, are not ranked or compared.
Review: Whitening: How Our Lab Rats Fared, Susan Phinney, Dec. 20, 2005
3. Real SimpleDetails/Subscribe
Real Simple magazine calls Go Smile Advanced Formula B1 the "best tooth swabs," saying that they are fun and easy to use. Testers say they can see immediate results.
Review: The Best Teeth Whiteners, Katie McElveen, July 2007
4. Drugstore.com
Consumers posting to Drugstore.com say that the Go Smile ampoules are extremely easy to use, but several complain that they only slightly improved the color of their teeth.
Review: Go Smile Advanced Formula B1, Contributors to Drugstore.com
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