Crest 3D Whitestrips Teeth Whitening Strips
$29.99
$45.12
34% off
Reference Price
style: Whitestrips Kit (20 Treatments)
Top positive review
36 people found this helpful
Noticeably Whiter Teeth with Consistent Use
By Ali J on Reviewed in the United States on December 13, 2025
Crest 3D Whitestrips Professional Effects really deliver noticeable results. After just a few treatments, I could see a clear difference in how much whiter my teeth looked, and the results continued to improve with consistent use. The strips are easy to apply and stay in place well during the treatment time. I experienced very minimal sensitivity compared to other whitening products I’ve tried, which was a big plus. The kit with 22 treatments feels like a great value and allows you to maintain results over time. Overall, this is one of the most effective at-home teeth whitening options available. If you’re looking for professional-looking results without going to the dentist, these are a great choice.
Top critical review
Careful of chemical burn
By Eli Gram on Reviewed in the United States on January 1, 2026
I cannot comment on the ability to whiten teeth as after three uses, I received a chemical burn on my gums. If you have sensitive skin, either avoid this professional version, or take great care to avoid these touching your gums even a little bit. If you do get a chemical burn (I thought it was an allergic reaction at first), it takes a solid 7-10 days to heal completely. I saw improvement two days after discontinuing, but experienced discomfort for a full 10 days.
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