Crest 3D Whitestrips 1 Week Smile Transformation At-home Teeth Whitening Kit - 14 Treatments: Paraben-Free
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4.5 out of 5 stars with 1494 ratings
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4.7 out of 5 stars with 22295 ratings
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Crest Whitening Strips are highly effective for achieving noticeably whiter teeth, with many guests seeing results in just a few uses. They are praised for their ease of use, good flavor, and minimal sensitivity for most users. However, some guests experienced temporary tooth sensitivity. Overall, these strips are a popular choice for maintaining a bright smile.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.4 out of 5 stars with 445 reviews
effectiveness: 4.1 out of 5
quality: 4.41 out of 5
value: 4 out of 5
88% would recommend
25 recommendations
5 out of 5 stars
20 February, 2026
originally posted on influenster.com
Works really well & would recommend!
Worked so well! Used before a trip and had pearly white smiles for all my photos! The whole pack is actually really easy and simple to use. I was worried it might leave streaks, but it didn't!
5 out of 5 stars
13 February, 2026
originally posted on influenster.com
Great Formula - Fast Results
I have been using this for several weeks and it is doing a wonderful job with noticeable results. The formula is smooth and I have minimal sensitivity following use.
4 out of 5 stars
9 February, 2026
originally posted on influenster.com
I love my new smile
I really love this crest Award winning the strip was very easy to use and place without slipping I noticed my teeth get lighter just with a couple days love it
5 out of 5 stars
2 February, 2026
originally posted on influenster.com
Excellent product. From the first week I noticed m
👌🏻very easy to use and the results are visible I loved it because they don’t come off and whiten quite well 👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻👌🏻😉😉😉😉😉😉
4 out of 5 stars
24 January, 2026
originally posted on influenster.com
🦷
So good for maintenance and whitening your teeth , it doesn’t cause some sensitivity but other than that it keeps them white fast . The instructions are clear and packaging is straightforward.
5 out of 5 stars
16 January, 2026
originally posted on influenster.com
One-line summary: A highly effective whitening tre
These whitestrips deliver impressive results, visibly brightening teeth significantly over the course of treatment, living up to their strong whitening claims. The odor is a very mild, clean mint that is not overpowering. The instructions are clear and easy to follow. However, the handling can be tricky; the strips are thin and adhesive, requiring careful placement to avoid sliding or gum contact. A common side effect is tooth sensitivity, which can be pronounced during and after use, especially for those prone to it. Overall, they are a highly effective, ADA-approved at-home whitening solution, but the process requires some finesse and tolerance for potential sensitivity.
3 out of 5 stars
14 January, 2026
originally posted on influenster.com
Whitens teeth BUT….
This absolutely whitened my teeth, that’s for sure. BUT the big downside is that it weakened my enamel and months later, my teeth have portions that are translucent. It may be recommended by dentists but it’s not for everyone!
1 out of 5 stars
31 December, 2025
(no review title)
Terrible. I love crest white strips, always had superb results. But I got the wrong kind this time. This made my teeth hurt so bad at the 30 min mark I had to take them off and have had subpar results. On the flip side I love crest products, whitening tooth paste, mouth wash as well as their other whitening products but this was not it for me.
1 reply from Crest team - 3 months ago
We're sorry to hear that your teeth were left sensitive when using Crest 3D Whitestrips and hope you're feeling better, Alexis. Some users may be more prone to sensitivity than others, and, as with any teeth whitening product containing peroxide, sensitivity or soreness may temporarily develop when using Whitestrips. The irritation is not harmful and is only temporary and will subside. Some steps you can take to reduce or eliminate this sensitivity include brushing twice a day with a soft-bristled toothbrush using sensitive toothpaste. It’s okay to use Whitestrips over a longer period of time by waiting a day between applications or by alternating between an upper and lower strip. Doing so will cause whitening to take longer, but will not change the overall whitening effect. If discomfort persists, we recommend discontinuing the use of the Whitestrips. So we can learn more about your experience, please give us a call at (800) 395-8423, 9 am-6 pm EST, Monday-Friday.
5 out of 5 stars
24 December, 2025
originally posted on influenster.com
Easy to use
this whitening tool has the best results. It does not leave my teeth feeling brittle and tastes pretty good. It is super convenient when I want to whiten my teeth while I’m doing tasks.
2 out of 5 stars
15 December, 2025
originally posted on influenster.com
Not the hype
The price of this was decent. This made my teeth hurt so bad after each use. The quality was ok and packaging was nice. Durability was decent as well. I didn’t see much progress.
1 reply from Customer Care team - 4 months ago
We're sorry to hear this. With the many health and safety tests that these tubes have gone through, this isn't the experience we expect. Your well-being is very important to us, so we hope you're feeling better now. If you haven't already, we recommend to discontinue using this tube. So our Safety Team can learn more and make sure you're ok, please give us a call when you have a chance. You can reach us at (800) 492-7378.
4 out of 5 stars
9 November, 2025
originally posted on influenster.com
Brilliant Results That Actually Last!
I’ve tried countless whitening products over the years, but the Crest Award Winning Whitening Bundle truly stands out. Within just a few days, I noticed my teeth getting visibly brighter — and not that fake, chalky white either. My smile looks naturally radiant, like I just left the dentist’s chair. The bundle is super convenient — everything you need for a complete whitening routine is included. The strips are comfortable and don’t slip, and the toothpaste leaves my mouth feeling fresh without any sensitivity (a huge plus!). After using it consistently, my teeth are several shades whiter, and I’m getting constant compliments on my smile. If you want professional-level whitening results at home, this bundle is absolutely worth it. Crest really nailed it with this one.
4 out of 5 stars
Thumbs up graphic, would recommend
7 October, 2025Verified purchase
Decent overall
Only gave a 4 because not sure if whitened 8 shades is all. I'd recommend making sure your teeth are as dry as possible and off and on put a tissue in mouth during the time to help with saliva possibly loosening them, but overall stayed on except when I didn't quite put on right.
5 out of 5 stars
1 October, 2025
originally posted on influenster.com
Recommended
I’ve had the strips use them quite regular highly recommend them by the toothpaste to go with it works great. Highly recommend both. Great, if you find them on offer
5 out of 5 stars
10 September, 2025
originally posted on crest.com
(no review title)
I've received several compliments on the whiteness of my teeth that it catches me off guard. I see my teeth all the time so I don't pay attention to how much brighter they are after completing a full box of treatments. To be fair, my teeth have always been... brighter. I've never had them whitened professionally. I started using these strips because I increased my coffee consumption and trying to reduce the staining. Currently, on 2 cups a day. The best time to use the strips is an hour before bed. I brush off the excess and continue with my nighttime dental routine. I whiten twice a year. Anything more will make gums sensitive. Also, I prefer the lower level or whiteness so there's less chance of gum sensitivity. I've tried 12 levels before and had to stop mid treatment until my gums felt better. I won't always do the full 14 day treatment. From time to time, I may put them on in the morning and again that same night. Strips are very easy to use, especially compared to the toothpastes or LED lights.
4 out of 5 stars
10 September, 2025
originally posted on influenster.com
Works for sensitive teeth!
Great product! I have very sensitive teeth and had no issues with the product!! The price was great too, for the results I got I would’ve had to pay triple the cost of these strips for same results
5 out of 5 stars
27 August, 2025
originally posted on influenster.com
Extremely effective and addicting in the best way!
I was so excited when I saw how many strips came in the package! This is such a great affordable way to whiten your teeth. My teeth are usually very sensitive but these strips didn’t bother me one bit! The minty flavor left my teeth feeling super clean too. I loveeee these strips! 10/10!
5 out of 5 stars
15 August, 2025
originally posted on influenster.com
Fantastic stuff
can’t stop smiling! I recently tried Crest whitening bundle for tooth whitening, and the results have completely exceeded my expectations. My teeth are now several shades brighter, yet the finish looks natural—not overly white or artificial. The process itself was smooth and comfortable. I noticed a difference after the very first session, but the real magic happened after completing the full treatment. Friends and coworkers keep asking what I’ve done differently, and I love being able to say it’s just my own smile—only better! What impressed me most was how gentle it was on my teeth and gums. No sensitivity, no weird aftertaste—just a fresh, clean feeling every time. The instructions were clear, the application was easy, and the results were exactly what I hoped for (and more). If you’re on the fence about whitening, take this as your sign: go for it! This is worth every penny for the confidence boost alone. My only regret is not doing it sooner.
5 out of 5 stars
8 August, 2025
originally posted on influenster.com
MY TEETH ARE WHITEEE!!!
LOVE THIS PRODUCT!!! I definitely noticed a change in my teeth! And it’s a great product for the price! It never bothered my sensitive teeth and has a great percentage of hydrogen peroxide!
5 out of 5 stars
28 July, 2025
originally posted on influenster.com
Fantastic
Wow this is an amazing amazing product! It works super well and really does whiten your teeth quick, it whitens it literally after the first use! Wow amazing product!
5 out of 5 stars
25 July, 2025
originally posted on influenster.com
Does work
I love these so much . They do turn your teeth white so quickly . I think for the value the price is pretty good . I get them about 2 a year and they keep my teeth white