Crest 3D Whitestrips Teeth Whitening Strips
$29.99
$45.12
34% off
Reference Price
style: Whitestrips Kit (20 Treatments)
Top positive review
38 people found this helpful
Noticeably Whiter Teeth with Professional Results
By Jessica C. on Reviewed in the United States on January 8, 2026
I give these Crest 3D Whitestrips a full 5 stars. After using them consistently, I noticed a visible difference in the whiteness of my teeth, and the results looked very natural and professional. My smile looked brighter without appearing over-whitened. The strips are easy to apply and stay in place well during use, which makes them convenient to fit into a daily routine. I also appreciated that they didn’t cause significant sensitivity, which has been an issue for me with other whitening products in the past. With 22 treatments included, this kit offers great value and long-lasting results. Overall, this is an effective, reliable teeth whitening solution that delivers exactly what it promises. I would definitely recommend it to anyone looking to safely and effectively whiten their teeth at home.
Top critical review
Hoping for more dramatic results, but still helpful
By Vegas on Reviewed in the United States on February 2, 2026
These whitening strips are easy to use and comfortable to wear, and I can see how they would be effective for certain types of stains. That said, I feel like they probably work better for coffee or tea drinkers with surface staining than for those of us who have more everyday, natural yellowing. After using the treatments, the results were subtle rather than dramatic. They may help maintain or slightly brighten teeth, but they didn’t make a big difference for me personally. Not a bad product, just not as effective as I hoped for my specific type of discoloration.
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