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Customer reviews for Crest 3D Whitestrips Professional Effects & Supreme Bright Dual Pack for
Crest 3D Whitestrips Professional Effects & Supreme Bright Dual Pack
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4.4 out of 5 stars
stars4,929 ratings4,617 reviews
  1. 5 stars63% (3,120)
  2. 4 stars21% (1,052)
  3. 3 stars9% (431)
  4. 2 stars3% (140)
  5. 1 star4% (186)

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Showing 121-130 of 4,617 reviews
Apr 28, 2025
melissas1075_6657
5 out of 5 stars review

Great whitening strips.

[This review was collected as part of a promotion.] These strips are the best I have ever tried. Teeth were 20% whiter after one use and. Will use them a lot more. They did not cause teeth sensitivity afterwards, and they were comfortable to wear.

Review from influenster.com
Helpful?299Z3J3BAGVL13890368980
Mar 18, 2025
keenshab_5461
5 out of 5 stars review

New Teeth me

[This review was collected as part of a promotion.] I'm so excited about this journey..I've been wanting to try these for awhile but have been a bit pricey so when I saw these I jumped on the opportunity

Review from influenster.com
Helpful?299Z3J3BAGVL13890368980
Jan 17, 2023
MPorts
5 out of 5 stars review

It works than you Crest

My teeth began getting whiter in just 3 days. I just have to remember to use them. I drink lots of coffee and thought that I would have to choose between staying alert and having whiter teeth. Pleased to be able to have both

Review from crest.com
Helpful?299Z3J3BAGVL13890368980
Nov 24, 2020
Tosh
1 out of 5 stars review

Old box maybe?

I have been using for 2 weeks and haven't noticed any change. A couple packs of my strips wouldn't even stick to my teeth. Very disappointing. I'm guessing I received an old product.

Review from crest.com
Helpful?299Z3J3BAGVL13890368980
Apr 10, 2025
etunaab_589
5 out of 5 stars review

These strips are basically magic stickers for your

[This review was collected as part of a promotion.] These 3D White Strips are like tiny little smile wizards—every time I use them, my teeth get a little brighter and my confidence gets a little boost. Sparkly smile, here I come!

Review from influenster.com
Helpful?299Z3J3BAGVL13890368980
Jul 18, 2022
Tracy
1 out of 5 stars review

Not Real

There is something fishy about this. Nothing is sealed. The box is generic and the strips are just laying in here. There are 26 strips. That's not even the right amount. What is going on Sam's?

Helpful?299Z3J3BAGVL13890368980
reply from Crest Team

We're sorry you feel this way, Tracy. It may be helpful to know that it's intentional that you're not receiving the Whitestrips in their original packaging, as this product is a SIOC (ship in own container). As well, we can assure you that our products go through many quality checks to ensure that they reach you in the best possible condition. You should have received 27 treatments. Each treatment comprises of 2 strips, for a total of 54 strips. We'd be happy to learn more and answer any questions you may have, so please give us a call at (800) 395-8423 when you have a chance.

Mar 7, 2024
NancyVR
5 out of 5 stars review

The whitest teeth I have ever had.

I bought these crest whitening strips 1 week ago and my teeth showed such an improvement in 2 days. I'm on day 4 and the difference is outstanding. I have the whitest teeth now!

Review from crest.com
Helpful?299Z3J3BAGVL13890368980
Mar 18, 2025
emilyc1192_9319
5 out of 5 stars review

Great product! Amazing!

[This review was collected as part of a promotion.] Love this product my teeth are so much whiter now. They were very coffee stained and only after two uses it worked like a charm! I would highly recommend!

Review from influenster.com
Helpful?299Z3J3BAGVL13890368980
Dec 12, 2020
Lee7
1 out of 5 stars review

Didn't get what I ordered!

The picture has changed from what I ordered! I wouldn't have ordered if it was just in a cardboard box instead of 2 boxes like it was originally shown. It with 40 but isn't 40 in the original package??? RIP OFF

Review from crest.com
Helpful?299Z3J3BAGVL13890368980
Jun 9, 2023
Kugbilbg
1 out of 5 stars review

WILL LEAVE STAINS

I used this over 3 year ago and it stained my front 2 teeth. They say the staining isn't permanent but it's been 3 years and there is no change. If I could go back I would never use these again it's one of my biggest regrets.

Review from crest.com
Helpful?299Z3J3BAGVL13890368980
reply from Customer Care

We know this is unsightly and can be upsetting, and we're so sorry this happened! We're glad you took the time to let us know so we can share your experience with our Safety Team, and after extensive tests and quality checks during manufacturing, we may need this box back to understand what happened so please hold onto the product and its packaging for a few weeks. Since it has been more than a week since you used Crest Whitestrips, it could be that whitening caused you to become more aware of the color variations and imperfections in the teeth. Certain pre-existing stains or natural, uneven coloring become more noticeable as teeth were whitened, and one potential cause of these imperfections is mild dental fluorosis, which can appear as white spots or lines in the tooth enamel. Your dental professional may be able to determine the cause and help with alternative treatments, and we'd like a chance to gather the details on your product. Please call us at 1-800-492-7378, M-F, 9 AM to 6 PM EST, when you can.