Skip to Main Content
Sam's Club
Sam's Club
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)

Member photos

Sort by |
Showing 661-670 of 4,180 reviews
Mar 20, 2025
marcymay_7835
3 out of 5 stars review

Worth a try

[This review was collected as part of a promotion.] I have always wanted to try these white strips but I realized they weren’t right for me. I have gone to get them professionally whitened about three times and have always experienced extreme sensitivity pain afterwards. With this product I have to wait 2-3 days until the next dose due to pain. It is simply not worth it for me. I rather get instant results one day and take pain pills instead of these week treatment. If you don’t have my issue you should give these a try they are reasonable priced and are easy to use and after using it for a week I did see my shade 1 shade brighter or at least a slight difference.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
reply from Customer Care

We’re disappointed to hear this. After the many health and safety tests that these Whitestrips have gone through, this isn’t the result we expect. Your well-being is very important to us, so we recommend that you discontinue using this kit. So our Safety Team can learn more and make sure you’re ok, could you please give us a call at (800) 395-8423?

Jan 30, 2020
kelcyss
5 out of 5 stars review

AMAZING for my teeth! It really does work very effectively and is so easy to use at home! I love these because it works in only an hour and gets my teeth super white for any event I have. I’d recommend this to everyone but it might make your teeth super sensitive.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Apr 10, 2020
jennam113
4 out of 5 stars review

These work very well but i feel that they are just very very expensive to use them as much as you would need. I think you could easily find a dupe if you don’t want to pay this much but if you have sensitive teeth these caused mine to be very sensitive but very white

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
May 5, 2020
kristalynn13
3 out of 5 stars review

This product provides results but leaves your gums feeling so sensitive! The next day my gums ache and its a very uncomfortable feeling. Ive been searching for alternatives. I also dont like the actual application of the products I think a gell pen works better and less sensitive

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Mar 27, 2019
hernameisaurora
5 out of 5 stars review

I know I know..these bad boys can be pretty costly and who wants to chance spending money on something they aren’t positive will even work? Well, let’s put it like this..THEY WORK! Crest White strips are one of my favorite at home whitening kits. They are quick and easy to use and they’ll have your teeth super white. Just stay away from coffee and dark drinks after you use them if you’re wanting the full effect!

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

I'll start by saying these strips really do work. The only down fall is that they make your teeth extremely sensitive to ANYTHING. Even air lol You can see results in the first use. And the price point isn't too bad. If you can handle having super sensitive teeth for a day then this is perfect.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Jan 7, 2020
0leafy_draws0
5 out of 5 stars review

This has showed a difference in my teeth a lot. I’ve only used one kit, and I just recently started my second one, but after the full ten days, you can VISIBLY see the difference. I would, (and did) buy this again. I absolutely recommend these strips.

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

Whiter Than White

I first tried these when I rec'd a free sample from Crest. I tried them, then both of my daughters tried them. They are awesome! Even if your teeth are very dingy from medication like mine are, the whiteness look can be achieved with the white strips. Great product and definitely recommend.

Review from crest.com
Helpful?38SRYE62CYEB13878167920
Dec 12, 2019
lindsayanne121
4 out of 5 stars review

These definitely work great! They whiten quickly and easily. I used to use these all the time with no issues, but as I have grown older, it seems my teeth have gotten more sensitive & when I try to use them now it makes my teeth hurt. I just have been using the toothpaste alone instead.

Review from influenster.com
Helpful?38SRYE62CYEB13878167920
Dec 13, 2019
kayleighb16
2 out of 5 stars review

Eh? I’m not crazy about these. I received these for Christmas one year as they are expensive! However I did not see huge improvements in my teeth being whiter. I also didn’t really like how the product wrapped around my teeth I think it adheres nicely for a few minutes but then got really sticky and nasty. I don’t think I would recommend .

Review from influenster.com
Helpful?38SRYE62CYEB13878167920