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The crest whitening strips are excellent. They are almost blue. It really works.

Was this feature helpful?

The AI used to provide these results are constantly improving. These results might change.

Very easy to use and noticeable improvement after only a few strips!

The directions just say to use it for the last 5 minutes, i can’t imagine 5 minutes with the light actually does anything.

I already love the crest whitening strips but i wanted to see if the light changes anything or works better, so far i don’t rea... Read More

I love the strips but the light might not be worth it.

I use these frequently and anytime i can find a good price on them i purchase them!

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Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 33 reviews as of our last analysis date on Apr 23 2024.