Product Details

Crest 3D White Whitestrips are The Way to Whiten.

Unleash a brilliantly dimensional smile with your beauty “must have,” Crest 3D White Supreme FlexFit Whitestrips. These whitening strips are formulated with the same enamel-safe ingredient dentists use and whiten as well as a $500 professional treatment.*

*vs. laser.

Crest 3D White Supreme FlexFit Whitestrips:

  • Deliver whitening results as effective as a $500 professional teeth whitening treatment*
    *vs. laser
  • Give you results that last 18 months and beyond
  • Exclusive FlexFit technology design stretches and molds to custom fit your unique smile for a comfortable, no-hassle teeth whitening experience at home
  • Use the same enamel-safe whitening agent that dentists use
  • Advanced Seal™ Technology’s no slip grip stays put. No slipping, no sliding!
  • Whitestrips are so easy to use: you can whiten while you walk, talk, work, even drink water
  • The strips mold to the shape of your teeth and come off cleanly - Satisfaction Guaranteed

Usage: Apply once a day for 1 hour. Full results in 21 days.

Satisfaction Guaranteed


Can I Wear the Strips Longer for Better Whitening Results?
We recommend following usage instructions for each product. Longer wear time can result in tooth sensitivity and/or gum discomfort.

Can I Brush My Teeth Immediately After Using Whitestrips?
Yes, after using Whitestrips, you can brush gently.

Can I Brush My Teeth Immediately Before Using Whitestrips?
Do NOT brush immediately BEFORE applying strips. To avoid gum irritation, allow for some time to pass after you have brushed your teeth to apply strips.

Are Crest Whitestrips Safe?
Crest Whitestrips are proven to be safe, as research demonstrated through extensive clinical trials. Whitestrips use the same enamel-safe ingredient, hydrogen peroxide, which many dentists use in their offices.

Can I Store Whitestrips in My Refrigerator or Freezer?
Storing Crest 3D White Whitestrips in a refrigerator is fine, however, storing product in a freezer is not recommended.

Can I Use Whitestrips if I Have Braces?
Crest 3D White Whitestrips should not be applied to teeth with braces because Crest 3D White Whitestrips will whiten only the portion of the teeth with which the whitening gel comes in contact.
Because braces cover some areas of the tooth surface only parts of the tooth will whiten, leaving unevenly colored teeth when the braces are removed. In addition, metal in the braces could oxidize and change color.

Can I Use Whitestrips if I Have a Cavity?
If you have an unfilled cavity, we do not recommend using Crest 3D White Whitestrips. Check with your dental professional before using a whitening product if you are in need of dental work.

Can I Use Whitestrips if I Have Gum Disease (Periodontal Disease)?
Do not use Crest 3D White Whitestrips if you have gum disease (periodontal disease). Talk to your dental professional about treating your periodontal disease first, before you ever consider whitening.

Ratings & Reviews

This area allows consumers like you to express their own opinions and comments. Crest does not represent or warrant the accuracy of any statements or product claims made here, nor endorses any opinions expressed within this section.

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4.29/5 (691)
60% users recommended this product

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I love using these.

I love using these. They do work, (especially paired with the Colgate Optic White mouthwash.) They are on the pricey side, but you can cut them in half and get double the use from them!

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MY GO TO WHITENING STRIPS PAIRED WITH THE CREST 3D toothpaste . Your teeth will be so white and your smile will be gleaming in photos, you won’t even need to facetune your teeth because they will be shining so bright.

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I am in the

I am in the process of using this kit now. So far I like it. It is easy to use. The strips are flexible and easy to put on. It does make you salivate and I have to spit when wearing them. But 30 min is easy to do.

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Love this product works

Love this product works great only down side is the sensitivity after using it.

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I literally have stopped

I literally have stopped using my professional dental whitening tests and only use these strips. I get better whitening with less sensitivity!

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I have used this

I have used this product every 6 months and I’ve never wanted to buy anything else. People never used to compliment how white my teeth are. Now I get compliments all the time and asked what I use.

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