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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
stars4,360 ratings4,177 reviews
  1. 5 stars64% (2,784)
  2. 4 stars22% (944)
  3. 3 stars9% (379)
  4. 2 stars3% (126)
  5. 1 star3% (127)

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Showing 421-430 of 4,177 reviews
Dec 18, 2018
ladyashleypo
5 out of 5 stars review

This product is great! I use it for special occasions as touch up treatments, and it works well. It leaves your teeth visibly whiter after one treatment. I will say it can leave your mouth sensitive after use—so definitely wouldn’t use it everyday for a prolonged period of time.  But for a touch up here and there, i highly recommend this product. It’s a great price and really works.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Nov 15, 2014
tylerstrider
5 out of 5 stars review

surprised

I got these as a gift for my birthday. I've tried others before and I wasn't too excited to try another product that would irritate my mouth and not work. But these proved me wrong!! They're easy to use and I notice a differece already. I can't wait until I'm done!

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Apr 25, 2019
josieb4
3 out of 5 stars review

I’ve only used this set once, mostly due to the high price. While it does whiten your teeth pretty well for being something you can get at the store, it did make my gums hurt/burn when the strips were on. This discomfort is not awful, but it seems like there are other ways to whiten teeth. For the price it does it’s job, but be warned about the burning.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Mar 20, 2019
SUSANNA
4 out of 5 stars review

LOVE THE CREST WHITENING STRIPS!

I TRIED THEM A COUPLE OF YEARS AGO, AND HAD GREAT RESULTS. WANTED TO TRY AGAIN, BUT THIS TIME THE STRIPS SLIDE ALL OVER MY TEETH, AND BARELY STAY PUT FOR 15 MINUTES, LET ALONE 30 MINUTES. DID SOMETHING CHANGE?? AM USING TWICE DAILY FOR FAST RESULTS! LOVE THEM!!

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Jun 5, 2025
angiericaurte10_3604
5 out of 5 stars review

Affordable way to whiten your teeth at home

[This review was collected as part of a promotion.] I recently tried the Crest 3DWhitestrips Professional Effects, and I can honestly say—they live up to the hype. I started seeing a difference after just 3 uses, and by the end of the 20-day treatment, my teeth were visibly whiter—like two shades lighter at least. Each strip fits well and stays in place (upper and lower), so I could still talk or move around without it slipping. It gave results similar to what I’ve gotten from in-office whitening—without the high price tag. I was worried about sensitivity, but I only had mild tingling once or twice. I used a sensitivity toothpaste during the process, which helped. If you have very sensitive teeth, start slow—maybe every other day—just to be safe.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
May 6, 2021
Happy
5 out of 5 stars review

This works!!

I have tried other whitening treatments that did not work at all, but Crest whitening strips absolutly whitened my teeth in only 7 days. The intructions said to use it for 20 days but I stopped after 9 days since my teeth were already so white. I will use it again in a few months to keep them white. Very happy with results.By the way I am 68 years old

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Oct 11, 2014
cecee
5 out of 5 stars review

AMAZING!

I used this whitener as directed & the results were amazing! My teeth were stained with coffee & tea. These easy to use strips made my teeth a beautiful, glistening white so that my smile at my daughter's wedding was a real winner ...even in the photos!

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Apr 9, 2019
vickerz54
4 out of 5 stars review

These strips stayed in place during the whole process. They are very effective after a few days of using them. I personally hate the taste and smell and find it difficult to swallow while using them for fear of swallowing the gel, so any white strips make me drool. However, I think these are easier to use than whitener trays.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Feb 26, 2020
leliab1
4 out of 5 stars review

I love how easy these strips are. I definitely noticed my teeth looking brighter within a few days. The only drawback is that it does add some sensitivity to my teeth. Love how easy they are to apply and how many stores carry them. I feel like they are a little pricey but they do work well.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Aug 10, 2019
Jane89
1 out of 5 stars review

What happened to Luxe?

Used Professional Effects in the past with AMAZING results, as have many of my friends and family. So many people swore by it — and for good reason! It did exactly what it promised. So why on earth change something that was already perfected and loved by many? Change is not always for the best. The purple boxed Luxe should have been a permanent product. These new strips neither adhere sufficiently, nor whitens evenly, or even half as well as the former ones. Extremely disappointed in the change of line. I'll never understand why companies feel the need to "update" products that WORK. If it does what it's supposed to and impresses people with the results, then leave it alone! Loyal consumers will thank you by coming back for more. As it stands now, I will not be wasting further money on this overpriced junk. A real shame, since I would have repeated my purchases on the older strips for as long as it was available/needed. Don't cheapen your products. You were doing good work before.

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

We're always working to make our Whitestrips the best they possibly can be for our loyal fans, so we understand your disappointed. What you've described isn't something we'd expect, and would like to help further. Could you please give us a call at (800) 395-8423 when you have time to talk?