Crest 3DWhite Luxe Whitestrips Supreme Flex Fit 319

Experience our whitest white.

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

Whitening Systems Whitestrips

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openProduct Info

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.

√ 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.

√ 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 1 upper and 1 lower strip.



open Reviews Reviews: 319

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Kaci

Awesome product both my daughters used it would like to try this myself

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Anonymous
Penny

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

They work

Definitely brightens your smile within the first week. I saw great results after two uses.

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Anonymous
anonymous-

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Amazing

This product is wonderful and easy to use. I recommend that if you want something that is easy to use and whiter teeth this product is the best.

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Shawnalee

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Ms

Strips are easy to use and do what they claim. I had no tooth sensitivity. Will definitely use this again.

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Belinda

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Great product

These strips work amazing! I love they way they make my teeth look and they actually work!!

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Justineza

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

1/5

Poor Quality, didn't help.

Didn't make my teeth whiter, brushed my teeth 3 times per day..stopped drinking coffee as well.

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steff

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Love it

I use it each year (I drink a lot of coffee!) I see resulys after 4 days. LOVE it. Would be better if they were a little bit longer.

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Britany

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

3D Crest Whitening Strips

I loved the 3D Crest Whitening strips! My teeth were a whole new shade of white after 2 weeks!

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Anonymous
Sapphires

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

miss

great product with excellent results makes smiles nice people are happy to use it good price for it nice package

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anonymous-

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Works very well

This product really does work, i’ve used it before and it makes your teeth feel very nice.

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Anonymous
Ashley

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Not very pleased

The strips when applied will not stay in original spot! I’ve ruined 5/6 strips already only one week into the product. Not very happy !! Results are showing a bit but process is slow.

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Hacker

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

linlav

Excellent results, use often. Whitens better than other brands I have tried.

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Anonymous
Lin Lav

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Awesome

These are awesome at removing my yellow stains! Best I’ve found!

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Anonymous
WoodJ

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Ms.

I have used this product before and I have been very happy with the results afterwards. I would recommend that you go out and buy it, and give it a try you won't be disappointed.

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Anonymous
Colette

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Suprem Flexfit

Excellent teeth whitening product. Definitely recommend it!

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Anonymous
netters

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

good job

you are awesome good job crest is awesome i would reccomend a friend to use it

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Anonymous
BILAL

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Brighty Whitey

Super dooper awesome! Made my chompers the pearly whites they once were!

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Tomatoez

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

This member received a free sample

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

love it

great product for oral care, use it daily,very smooth .i will commander it to family and friends

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Anonymous
AB

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

My go to whitener. Can always depend on it

Absolutely love this product. I drink a. Lot of coffee and this really makes a difference on the stains on my teeth. Love this product

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Anonymous
NancyL

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Ms.

My daughter has been using them and I have never seen her teeth whiter. I am a big fan. I would highly recommend this product.

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Carolyn

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Mommy

I tried this for the fist time and I am really impress.This really woks, I recommend it to anyone!

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Anonymous
mamy

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

love it

Makes my teeth so white , I love this product so much

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Anonymous
Erica

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Ms

I tried it and it works but takes a while and is a little uncomfortable

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Anonymous
Rosia

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

whiter teeth

its amazing can't believe how whiter my teeth is now! wow

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Anonymous
antholin

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Easy

I love how fast it works. A noticeable clean after the first strip.

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Anonymous
Magnum50ae

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

This member received a free sample

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Sparkle Sparkle

If you're looking to whiten your smile without paying a ton of money to get it done professionally, these are for you. They work great and give you a white smile for less money.

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Anonymous
Ags11

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Good product

Overall a pretty good product. It was very easy to use.

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Anonymous
Newfy

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

mrs

Love this product. It's easy and convenient. Does the job.

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Anonymous
pumpkin

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

White strip

I had used these before and they worked real deadly. I u would definitely give them another go

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Anonymous
7XAVIERL

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

NICE RESULTS

The results were better than expected. i have tried with other brands and none of them worked like this. I recommend it to you!

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Anonymous
Hairo

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Fantastic product

Fantastic product!!! Will definitely use again and would recommend to friends and family

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Anonymous
Countrygirl372

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Great product

I have been using these for a week and have seen significant results!

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Anonymous
Valueshopper

This product was rated on the following criteria:

  • Value

  • Stain Removal

  • Performance

  • Ease of Use/Convenience

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Crest whitestrios

I love the idea of these at first. I'm giving the product 4 stars because the result were great but what I didn't love is that I had to use them for 1 hour a day for 28 days which is hard to do. If you're looking for a whitening solution and willing to add it to your daily routine this is the product for you but if you're looking for a quick fix keep looking

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Bphillips90

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

3/5

Not for sensitive teeth

I wasn't able to use the product the way it's intended since apparently my enamal was already damaged and the product made my teeth overly sensitive after one day. I was disappointed, because I loved the product so far: appealing packaging that's easy to open, intructions that are clear and easy to follow, and a product easy to use as indicated. Maybe I'll retry it again in a little bit!

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hello_mcee

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

1/5

Sensitivity

Unfortunately, I experienced heavy sensitivity after only two uses (even with a rest day in between). I couldn't eat or drink without pain for two full days. I can say that even with only two treatments my teeth were brighter so the product works, I'm just not willing to suffer for whiteness.

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puggester

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Stays on and works!!

I've tried whitening strips in the past but they always slid around and got goopy while on. I was amazed how well these stayed tight to my teeth and did not slip at all. They also work great!!

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kpalterman

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Crisp White

I think that these white strips work great. The strips should be used for the 21 days straight to deliver the whitest smile. I felt that the hour long time was a bit long and overwhelming at first, as I am used to the 5 minute strips, however after the full 21 days, the results are so worth it!!! It is best to find a time of day that you can put the strips on for the hour and forget about them, such as cooking dinner, reading a book, or watching your favourite nightime show. I liked that after I took the strips off, I could get off any other residual product left on my teeth easily by brushing with water. Also, I didn't notice my teeth to be overly sensitive, even after the hour long wear. I do get sensitivity when I whiten my teeth, with any whitening product, so it was beneficial that these strips didn't cause my sensitivity to become worse. I preferred to use the strips in the evening before I went to bed because then I felt that any harmful residue from the day was not sticking onto my freshly whitened teeth, however this is a personal preference. The packaging on the box is sleek and the product appears to be high-end, quite eye catching on the shelf. After using this product for 21 days, I could tell that my teeth did lighten-up atleast 2-3 levels lighter. It is definitely worth the price tag!

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Roselariviere

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Good News!

Very good!!!!!!!!!!!!! nice package and good product! Worth the try! good for the price! first time that I try that kind of product and it's very easy to try! Try it and you will see!

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stephanelachaine

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

1/5

Not a fan, could not complete trial

I was very excited to try these and read all the instructions including "could cause slight irriation" which was an understatement. I don't have a history of sensitive teeth, so I didn't think I was at risk but with the first use there was a serious burning sensation and Smell of straight bleach. The burning continued after I removed them. Also the direction to avoid swallowing was awkward..... Not swallow at all during the hour of use? Or the actual product? There was a bad bleach taste while using so I spit any time I salvaged instead.... But that made doing anything else difficult.

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Megamega

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

3/5

Crest 3d ehite supreme flexfit

The product was ok! It could have used more instructions like if your supose to use the whole package ect! Over all it did whiten my teeth! But i didnt use the whole box! Because i was unsure! They didnt stick all that great either! Im unsure right now if i will ise them again! One hour is a long tome to wear them

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Angus_B

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Crest whitestrips - never disappoint!

I've been using Crest whitestrips on and off for quite a few years and I'm never disappointed - they do whiten my teeth. One hour is a long time to keep the strips on, but the results are worth it. I will definitely use the Supreme Flexfit Whitestrips again! The strips stick to the teeth very well and do whiten within a few days - I saw results after the third day. The whitestrips do make my teeth very sensitive and painful (at times a lot), however Crest toothpaste for sensitive teeth takes care of that issue. Another very good product from Crest!

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Tiffania

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

3/5

Not for me

I only used Crest 3D White Supreme FlexFit Whitestrips a couple of times. I was careful to keep them off of my gums and avoided sensitivity. They were very light and comfortable and almost invisible (photo). I was able to speak almost normally. After a couple of days I noticed crunching in my mouth and began to worry that a tooth was breaking. After a week, considerable pain, and the power of deduction, I discovered that the temporary seal in my molars had disintegrated. It may have been a coincidence, but I did not continue using the strips as I have other dental work I do not want compromised. I did not use them long enough to see a difference. I have used Crest White Strips in the past (years ago) with moderate success.

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Trixicat

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Crest White Strips

The Crest White Strips were easy to use. They brightened my teeth just the right amount. My teeth were a bit sensitive, but they tend to be sensitive on a daily basis. I would recommend this product to others.

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GOOGIE_N

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

love love love this product

I think this product works great, I seen a difference in my teeth within a few days, easy to use, easy to apply..My teeth did become a bit sensitive, But, not enough for me to quite using the strips,,

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This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Flashy Smile

These were pretty easy to use and didn't feel like a burden to have as part of my evening routine. My teeth/gums were a little sensitive, so I brushed my teeth after dinner then waited another hour before using it and then didn't eat before bed. My teeth are definitely whiter so I'm really happy to show off my bright smile!

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Elewis6

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

4/5

Twinkly White

So I tried the Crest 3D White Supreme FlexFit Whitestrips, and I personally like them. After only a few days of use, I could see my teeth whitening. The strips are very easy to use - you simply line the edge of the strip up with your gum line, stretch, press and fold the excess strip over to the backside of your teeth. For me, it really was that simple. I did not have any trouble with the strips sliding around or shifting once applied. I did make sure that my teeth were a bit dry before I would adhere the strips to my teeth. I am not sure if this was indeed helpful in making the strip stick, but I feel like it was. I think perhaps the top strip was easier to apply and that it gripped my teeth better than the bottom strip did because I could really feel the strip stretch and grip snugly onto my top teeth. The bottom strip, not quite so much. I know in other reviews, some have found these strips to be goopy when you are putting them on/ wearing them, but I didn't find that at all. The only one thing I did find after using these strips for a while is that they made the bottom edge of my two front teeth sensitive, but it seems to have disappeared now since I finished using them. After using these crest whitening strips I do think my teeth look a lot nicer and whiter than they were prior to use. They maybe not be perfectly white - perhaps not to the extent that a professional whitening treatment would provide, but I think they really did a great and very satisfactory job for the price, time and effort required to use them. I would buy them again for sure. **Note: The photo shows my teeth after a mere week of use. Pretty good for only one week!

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akc_87

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

3/5

Easy to Use, Cost Effective, but no Wow!

I was really excited to use this product as I know that whitening offered at the dentist is very costly and this product is more cost effective and allows time to get other things accomplished while waiting for the brighter smile, so all the pros were in place. First off the strips are very easy to use, I was not sure how complicated this would be but it was extremely simple, there are two strips and it tells you which one goes where and a simple removal and stretch to go over the teeth, make sure it is secure and you are done. This really takes no time or effort at all and after placing your strips, you have 60 minutes to accomplish other things. It was fairly easy to remove the strips once complete, but this is where the disappointment came in, my teeth were slightly whiter but nothing noticeable or anything that said "wow." The next day I experienced alot of sensitivity. even walking with the wind blowing and it hitting my teeth, it hurt, and hot and cold drinks made me cringe. Overall, I think this is really cost effective if you are looking to get your teeth looking cleaner, but the effect to me is not overly advantageous and the sensitivity I can do without.

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baDeni03

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

2/5

Wasn't what I thought it would be

I was excited to get these anticipating or hoping for some of the amazing results that that have stated they received from using them. The product is packaged well and is easy to use. After use, it left a strange feeling on my teeth with a pasty film. My teeth and gums area were sensitive for the next few days each time I tried them. I tired a few times to be sure it wasn't a one off feeling or tooth sensitivity for another reason. Note, be sure to place the lower teeth strip on first as teeth should be dry.

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tammyrey20

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

5/5

Great results!

My teeth are quite sensitive and I was initially sceptical about using this product. I've used it for 3 weeks (once a week) and am thrilled with the results. My husband has used a few strips too and is telling everyone at work about the strips. I would recommend this product to everyone.

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Vplatko

This review was posted on: crest.com

Crest 3DWhite Luxe Whitestrips Supreme Flex Fit

3/5

Crest 3D White Whitestrips work!

I think that Crest 3D White Supreme Flexfit Whitestrips are good at whitening. I did have to stop using them for a few days at the midpoint of treatment due to mild gum discomfort. Also, an hour is a little long to have to wear the strips for 21 treatments. Overall, they are quite satisfactory.

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1HJSH1

This review was posted on: crest.com

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