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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
stars4,364 ratings4,180 reviews
  1. 5 stars64% (2,786)
  2. 4 stars22% (944)
  3. 3 stars9% (379)
  4. 2 stars3% (128)
  5. 1 star3% (127)

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Showing 591-600 of 4,180 reviews
Jan 23, 2019
Anonymous
5 out of 5 stars review

I have only used one strip so far and I can already tell a difference. We all know someone who doesn't have the whitest teeth(that's me) this product is perfect for someone who is looking to whiten their smile(also me). Just a warning they taste disgusting, but pain is your gain right?

Review from influenster.com
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Sep 17, 2021
daniellerrae
3 out of 5 stars review

I always want these

I always want these to work better than they do! I think they are fine, but they still don't give me the desired level of whitening that I want. I think the pens usually work better for me than the strips - especially for the price. These also made my teeth sensitive.

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

Danielle, we're very sorry you had this experience. Please know that your oral health and safety are at the top of everything we do at Crest, and our products are rigorously tested to be safe when used as directed. The great news is that while any product containing hydrogen peroxide can cause sensitivity, it is not permanent and will fade in a few days. As for the whitening effects of your strips, consumer testing and clinical studies have shown that Whitestrips are effective. However, if you have stubborn stains you may need to use a second box of Whitestrips to achieve the results you want. Give us a call at 800-395-8423 if you have questions or if we can help you further.

Jun 4, 2025
tinabelle13_1916
5 out of 5 stars review

Amazing whitening results!

[This review was collected as part of a promotion.] I will always be happy anytime I get to test out crest white strips! I’m always pleased with how white my teeth turn out. The only thing that’s a little bit annoying is that you have to leave these on for 30 minutes and they’re not the most comfortable. But the results are worth it! 🦷

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Jan 19, 2021
gttitlikeitshot
4 out of 5 stars review

I was skeptical at

I was skeptical at first but decided to give these a try. They really did remove years of stains and whitened my teeth considerably. I drink a lot of coffee and tea and was surprised how much brighter these made them! The best part is they don’t slip once applied so you won’t taste any of the whitening gel. You can even drink something while they are on! I didn’t notice any sensitivity issues while using them.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Dec 4, 2014
Jaclyn28
5 out of 5 stars review

A Truly Beautiful Product

My name is Jaclyn, I'm 24, I recently used the Crest 3D White Whitestrips Professional Effects and was simply blown away by the results. Let me first just say that I have been using Crest 3D Whitening Strips sporadically since 2007. I had a dull, yellow smile in high school, but after using the product for the first time, my confidence soared after people continuously complimented my smile. I simply love the product, and after my first use of the Crest Whitening Strips, I have never used another. My experience with the Professional Effects is simply my best yet. I have become a coffee drinker since starting my new career, and Crest Whiteing Strips provided me with my full, bright smile again with hardly any sensitivity. I am truly floored by this product's ability to continuously improve, and I thank you for my beautiful smile. To this day, it is usually the first compliment I recieve when meeting new people, and i truly have your Professional Effects strips and your 3D Whitening Toothpaste to thank for that. Thank you for giving me confidence to meet new people, and to share my smile with the world.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Jan 9, 2019
stene054
5 out of 5 stars review

These are the best drugstore whitening strips that you can buy. I've been using these since I was 16 years old and got my braces off. I especially prefer the professional effects, they stay better on your teeth and I believe I see better results. If you're looking for a quick and easy way to whiten your teeth this is it. 

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Mar 15, 2025
anyelinar3_9303
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] As a person that consumes large amounts of coffee and tea, keeping my teeth white has been an ongoing struggle that has prompted me to buy just about every whitening product available. Every time Crest comes out with a new Whitestrips product I give it a try.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Jan 2, 2020
kristib15
4 out of 5 stars review

I just bought this product and have only used it once so far I don’t see a difference in my teeth but I hope that with my treatments that my teeth will begin to whiten like the packaging says it does. If this works well I will buy again. And it is a bit pricey.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Oct 30, 2014
Anonymous
5 out of 5 stars review

I only tried once and it worked perfectly

I tried the whitestrips after lunch and just keep them attached my teeth while I was running errands. I took them off in about 2 hours, didn't notice too much difference. However, about an hour later, I looked at my teeth in the mirror, and I could tell my teeth are much whiter. It takes time for the results to kick in but definitely worth it!

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Mar 19, 2019
kirstiead6b3
4 out of 5 stars review

I don't really notice a difference between this and their other strips in terms of results. They pretty much all work the same. I use these when I need an extra boost it quicker results. Overall I don't think the price jump is justified when I get the same results from their glam white strips.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920