Crest 3D White Luxe Supreme FlexFit Whitestrips - Teeth Whitening Kit
4.2083 stars – based on 192 reviews

Product Details

Unleash a brilliantly dimensional smile. You love being in the know, discovering the latest and greatest beauty treatments for your skin and hair before anyone else does. But what about your smile? Turn it up to mega-watt with your newest beauty “must have,” Crest 3D White Luxe Whitestrips Supreme FlexFit. Experience our whitest white, as well as $500 professional treatment,* but one that you use to whiten teeth at home.


*vs. laser.


• Our whitest white for a multi-dimensional smile
• Whitens teeth as well as a $500 professional teeth whitening treatment.* Satisfaction guaranteed
• Exclusive FlexFit technology design stretches and molds to custom fit your unique smile
• The no slip grip stays put so you can talk and drink water while whitening teeth
• The strip molds to the shape of your teeth and comes off cleanly
• Uses the same enamel-safe teeth whitening ingredients dentists use
• A comfortable, no-hassle at home teeth whitening experience
• 14 teeth whitening strip treatments, each with one upper and one lower strip

*vs. laser.



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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4.21/5 ( 192 )
50 % users recommended this product
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Crest 3D White Luxe Supreme FlexFit Whitestrips Teeth Whitening Kit
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5 5 stars
10/17/2014

Best Version Yet, Better Whitening Than Professional

I've used Crest Whitestrips since they were first introduced. I've used almost every version of the higher-end packages and these are by far the best yet. Both strips are sized the same, covering more of the bottom teeth than before. However, because the strips are longer and reach further back in your mouth on the bottom, it takes some finesse and patience to ensure they adhere. Your mouth tends to pool saliva when you hold it open! At any rate, I'm glad these cover more of your bottom teeth. The whitening results are INSTANT. After the first use I saw a MAJOR difference. I continue to use them sparingly as I don't need to use the whole box at once. I pace myself to avoid any sensitivity. Great product. Worth the money.

Crest 3D White Luxe Supreme FlexFit Whitestrips Teeth Whitening Kit
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5 5 stars
10/14/2014

Definately whiter teeth!

I try many whitening products and barely see results. My dentist says I already have VERY WHITE teeth but I am not happy and I want them whiter. I tried these and they are easy to use because they completely grip to your teeth. I instantly see a difference each time I use them and the stains around my gum line are going away! I do not use them daily. My teeth get too sensitive but 3-4 times a week and my teeth are starting to get as white as I want them to be! Great product and worth every dollar!

Crest 3D White Luxe Supreme FlexFit Whitestrips Teeth Whitening Kit
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5 5 stars
04/04/2015

Awesome product. Get a brightest smile in just two weeks!!!

I used to get lots of compliments on my smile before I got braces. After my braces were removed, I noticed my teeth were getting yellow and I had to visit my dentist after 6 months for the cleaning. But it used to hurt a lot so I gave up on the cleaning. Then I heard about the 3D white strips from crest and decided why not give it a try. And after just one use, I noticed a huge difference. After two weeks, my teeth got whiter and now I feel so comfortable about my smile. I get lots of compliments and I recommend my friends to use this product. Absolutely amazing and great investment. Thanks Crest for this amazing treatment.

Crest 3D White Luxe Supreme FlexFit Whitestrips Teeth Whitening Kit
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5 5 stars
01/28/2015

MOST AMAZING PRODUCT FOR THE MONEY

I have used many whitening products/services ever since i have got my braces off. i have spent from 10-200 dollars varying whether i got it done professionally or by a product that i applies myself at home. This whitening strip is by far the best i have ever came across. They are very comfortable and easy to use. I love how they come out with results better than some of the professional places i have been to. I love the detailing of how long they advise you to put it on for so that you get the white/brightness that you desire. For around fifty dollars(depending on where you go to buy and if they have a sale) i say that this is a steal and Crest even has a ten dollar off coupon online which makes this product even that more desirable i highly recommend this product!

Crest 3D White Luxe Supreme FlexFit Whitestrips Teeth Whitening Kit
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5 5 stars
02/06/2015

BEST MONEY SPENT!!!! FOR THE BEST PRODUCT!!!!

I purchased this product a couple weeks ago, and you can see my teeth go from dingy to the brightest white they have been in years. You cannot get a better outcome from a product you buy in the store. I have seen many friends spend $300 - $400 on professionally whitening their teeth, and I told them they needed to try CREST!! Its worth the money, costs less than a professional treatment, and you get the same results! They stay on very good with a good grip, unlike others that slip off and have a slimy feel to them. You don't even notice them! I am so happy with the results and you have a returning customer(s) (including all my friends that have switched) LOVE this product and all other crest products!

Crest 3D White Luxe Supreme FlexFit Whitestrips Teeth Whitening Kit
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5 5 stars
10/28/2014

Awesome

So glad these exist. My teeth are pretty straight but other strips always kind of slip n' slide every where.

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