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Crest

Crest 3D Whitestrips Professional White with Hydrogen Peroxide + LED Light Teeth Whitening Kit - 19 Treatments

  • Based on 820 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: Only 2 left in stock, order soon!
Fulfilled by Guarnizo Merchandise LLC
Arrives Tuesday, Nov 18
Order within 13 hours and 58 minutes
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Description

1 LIGHT & 38 STRIPS: 19 TREATMENTS (EACH WITH 1 UPPER/1 LOWER) Levels 30 whiter. Anti-theft program. No. 1 dentist recommended at-home whitening brand. Whitens 50% better than 3DWhitestrips alone in just 3 days. No-slip technology. Enamel Safe Crest 3D Whitestrips use the same whitening ingredient as the dentist. Peroxide layer. + Easy button activation. Blue led light. The Crest Light Device is designed to operate for the number of strips in this package. Batteries are included. No replacement necessary. 100% satisfaction guarantee. Satisfaction Guarantee: Crest 3DWhitestrips provide you with a beautiful, whiter smile - guaranteed. If you are not satisfied with your results, Crest will send you a pre-paid card in the amount of your purchase. Simply return your receipt and package UPC within 60 days of purchase. Limit to one refund per person. Call for more information. To learn more about Crest Whitestrips go to Questions? . Light device made in China.

Brand: Crest


Active Ingredients: Peroxide


Product Benefits: Brightening Teeth


Item Form: Strip


Number of Items: 1


Product Dimensions ‏ : ‎ 5 x 3 x 2 inches; 3.53 ounces


Date First Available ‏ : ‎ October 19, 2021


Manufacturer ‏ : ‎ Procter & Gamble


Best Sellers Rank: #200,754 in Health & Household (See Top 100 in Health & Household) #219 in Teeth Whitening Kits


#219 in Teeth Whitening Kits:


Customer Reviews: 4.5 4.5 out of 5 stars 820 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Good for price
Strips work so good. Price is way worth it. Easy to put on and take off.
Reviewed in the United States on August 9, 2025 by Olyvia
    • Great!
Great! It works!
Reviewed in the United States on September 29, 2025 by Amazon Customer
    • It Works!
I have VERY sensitive teeth so I had lost hope on ever whitening my teeth. I have used this 4 times now and the results were immediate! Results are not permanent, meaning, if you stop for a while, you will see yellowing on your teeth. However, I am just happy to see something I can use which doesn't cause further sensitivity! ... show more
Reviewed in the United States on January 18, 2023 by Meg
    • The time strips are left on is confusing
The back of the box says to leave the strips on for an hour. The information above says to leave them on for 30 minutes. I read online to follow the directions on the box but if I had known it was 60 minutes, I think I would’ve looked for a different 3-D whitening kit. Is a very long time to wait. Also, it does not say the percentage of peroxide on the box and while trying to figure out how long they should really stay on, I realize higher levels of peroxide are not good for your teeth. But I have no idea what the level is in these in fact it even says it’s peroxide free and then it says the active ingredient is peroxide. So the information on this Amazon site is very confusing and inaccurate. ... show more
Reviewed in the United States on October 25, 2024 by Penny Taylor
    • They stick and work well
The best whitening strips. Even my dental hygienist uses
Reviewed in the United States on April 24, 2025 by Diane
    • The BEST at-home whitening system I've ever used.
This particular kit has given me the most dramatic results I've ever used with an at-home teeth whitening kit. It has to do with the LED light I am assuming. I only had to use it for 4 days before my teeth where WHITE AND BRIGHT. At this point it's more of a maintenance whitening system. I only have to use it twice every month or two to keep them nice and white. I could use it for longer but I don't want my teeth to look fake White. Ya'll know what I'm talking about? ... show more
Reviewed in the United States on July 12, 2022 by Angela
    • I like the product just wish the light worked
The light doesn’t work it turns on and turns off after a few seconds
Reviewed in the United States on March 12, 2023 by Sabrina ford
    • If you're debating, GET!
There are so many different products out there, and I've tried everything. THIS PRODUCT WORKS!! I have sensitive teeth so I had to do them every other night, but that still worked perfectly! My teeth are so much brighter and I loved it so much I bought a set for my husband and another one for me! (I only needed to do it again months later bc I smoke. And yes, it worked on smokers teeth!) Most would be turned away due to price, but don't be! It'll be the last product you will have to buy and IT DOES WORK! HIGHLY RECOMMEND!!! ... show more
Reviewed in the United States on February 24, 2023 by Ransomer Mama

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