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Customer reviews for Crest 3D Whitestrips Professional Effects & Supreme Bright Whitening Kit for
Crest 3D Whitestrips Professional Effects & Supreme Bright Whitening Kit
4.4 out of 5 stars
stars4,348 ratings4,172 reviews
  1. 5 stars64% (2,776)
  2. 4 stars22% (941)
  3. 3 stars9% (379)
  4. 2 stars3% (126)
  5. 1 star3% (126)

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Showing 201-210 of 4,172 reviews
Jan 8, 2015
Shrisha1995
5 out of 5 stars review

Money excellently spent!

I was very nervous about buying this. Not only was I skeptical about its ability to remove 14 years of stains but I thought spending money on something ineffective was stupid. It turns out, I was the stupid one for doubting this amazing product! I finally got this product and my teeth are so much whiter now. All the stains from coffee and tea are totally gone. It didn't even hurt my teeth! And my teeth are very sensitive. Please do not waste your money on other teeth whitening products. Free advice-Get this! Coming from a smart shopper, this product is totally worth every penny.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Apr 14, 2019
sammyb7421
5 out of 5 stars review

When I have an event coming up I can use Crest 3D White Professional Effects Whitestrips Teeth Whitening Strips Kit 40 Treatments Twin Pack once in a week and see a difference. These whiting strips don’t leave my teeth feeling extra sensitive. I feel they are cleaning while protecting them. I would highly recommend them and they are worth their price.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Mar 3, 2019
vnglxvi
5 out of 5 stars review

These are nice but if your teeth are sensitive you might want to give them a break every so often they do work they are just sometimes a bit of a hassle because of the fact that they do make you feel a little bit uncomfortable if you are sensitive to whitening if you’re not wanting to pay the professional price this would be a great option

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Jun 5, 2019
baileyn3
5 out of 5 stars review

My main resining for loving these is because they don’t budge when on the teeth! These whiten more “over time” not a one time use kind of a thing. But I always get compliments on my teeth and when I tell people what I do different, I usually get a response in a few weeks saying these strips are working great for them too!

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Apr 12, 2025
laurenm1123_1756
5 out of 5 stars review

My pearly whites are back thanks to these!

[This review was collected as part of a promotion.] I absolutely love these! I will start by saying I have very sensitive teeth, and I had no issues with this product! They were so comfortable with zero sensitivity problems. They apply easily and bend right over the teeth so they can be fitted properly. Once applied they stay put without slipping! One hour a day for one week, and my teeth were SEVERAL shades whiter! My teeth are glistening like they did when I was a teenager! I’m a coffee drinker….. like a constant coffee drinker, so I struggle with coffee stains. Well, no more thanks to these! I cannot wait to use them again!

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Nov 6, 2019
katherinej10
5 out of 5 stars review

I CANNOT SAY ENOUGH. These work and are my absolute favorite line. To see the best results you really have to be consistent in using them but they really do work. I 100% recommended this to people and have never felt any adverse effects. Crest 3D White Luxe Professional Effects Whitestrips Teeth Whitening Kit

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Oct 26, 2014
Anonymous
5 out of 5 stars review

Crest 3D White Whitestrips Professional Effects

My, my, I am so glad I have been using Crest 3D White Whitestrips. To me, it is the best strips that have been put on the market that is sold in stores. I get so many compliments after using my strips. Crest you have done a marvelous thing for regular folks like me. Thanks to you Crest, I can smile all day in the office.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Mar 2, 2010
flmomof3girls
5 out of 5 stars review

Awesome Product-the best

The new crest professional white strips are the best thing ever made!!! I noticed a change in the color of my teeth within 3 days.My family & friends all noticed & asked what I was using.They are so easy to use & they stay in place & do not slide off.I can not believe how well they whitened my teeth.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Jan 1, 2018
yellowteeth
1 out of 5 stars review

As bad as I expected.

I had a coupon, I figured what the heck. I am sitting here with my teeth clenched together for the last 20 minutes now because almost as soon as I put the strips on, the slid back off. They do not stick well at all. Because i spent the money, I am going to try and complete the whole ten day regime. Given this poor initial performance, I honestly do not expect any worthwhile results.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
reply from The Crest Team

We're sorry to hear the Whitestrips keep sliding off. We definitely understand how disappointing that must be. We have a few suggestions: Wear the upper and lower strips separately. Don't touch the strips excessively with your tongue. Try gently tucking the strip in the spaces between your teeth with your fingernail, then folding it behind your teeth.

Mar 10, 2010
peggy58
5 out of 5 stars review

Amazing results! You will NOT be disappointed!

Finally, a product that meets and exceeds it's advertising claims! I am 52, smoke and drink lots of coffee and as a result, my teeth had yellowed badly. I have used Crest whitestrips in the past with fairly good results, but the twice daily application was messy and time consuming. Professional whitening treatments were not in my budget, so I gave these a try. After just one treatment my teeth were whiter than after a month's use of the old strips. Crest 3D also removed a dark spot on my front tooth I'd had since childhood that had remained despite routine dental cleanings. I was so pleased with the results that I bought a box for my daughter. Thank you for a wonderful product!

Review from crest.com
Helpful?38SRYE62CYEB13878167920