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The TikTok-Famous Crest 3D Whitestrips That an Editor With Sensitive Gums Swears By Are a Top Amazon Prime Day Deal

Many reviewers even say that these strips were more effective than expensive treatments they received at their dentist’s office.

Brittany Loggins, Adam Mansuroglu

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October 8, 2024, 8:17am

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Crest 3D teeth withening kit on white background; woman smilining with teeth whitening light

Crest; Getty

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Amazon Prime Day is the perfect time to stock up on beauty necessities at major discounts, and one of the most exciting deals so far is definitely the 35% markdown on Crest 3D Whitestrips Professional Effects Teeth Whitening Kit, which has established a fan base across social media.

With more than 68,000 five-star reviews on Amazon and over 60 million posts on TikTok, the popular teeth whitening strips definitely have a proven track record. These tiny-yet-mighty teeth whitening strips — which come in a kit with a mix of Professional Effects strips and a few one-hour Effective Whitening strips — are meant to whiten teeth up to 20 levels whiter after consistent use, thanks to non-slip grip and a hydrogen peroxide formula used by dentists, all to be used in the comfort of your home.

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Seems too good to be true? Amazon testers have been using them for years as a cost-effective and easy solution to whitening their teeth with little-to-no complaints at all. Most results showed immediate whitening after the first use, and many noted that these top teeth whitening strips was easy to use, effective, and didn’t leave a weird chemical taste in their mouth. While some noted slight teeth sensitivity after finishing treatments, that can be a side effect of teeth whitening products, yet it wasn’t enough to stop them from raving about this affordable at-home solution to a brighter smile.

Crest is obviously known as the gold standard when it comes to whitening technology, and in addition to the rave reviews online, one WWD editor with sensitive gums put them to the test with amazing results.

Crest 3D Whitestrips Professional Effects Teeth Whitening Kit

#1 Amazon Bestseller in Teeth Whitening Strips
60K+ bought in past month
WWD Editor Tested & Approved

$29.99 $45.99 35% off

Buy Now At Amazon

This kit includes 44 strips and two 1-hour express treatments. The normal strips should be worn for 45-minutes and will get your teeth up to 20 levels whiter in only 22 days.

Price upon publish date of this article: $29.99

Editor Testing & Review Notes

“At-home teeth whitening devices and topicals have come a long way over since I first tried them decades ago. I have super sensitive gums, so I was extremely hesitant to try out the popular Crest 3D Whitestrips teeth whitening strip kit. I figured, if my teeth or gums feel extreme irritation or sensitivity, then I might need to consult a professional for a less irritating solution and throw this kit out immediately. Thankfully, my experience with Crest 3D Whitestrips was remarkably — and unexpectedly — pleasant.

What was the big difference this time around when testing an at-home teeth whitening kit? For starters, the 3D Whtiestrips actually do stay put on your teeth — no slip-and-slide mess. These strips were easy to peel and apply while I watched an hour-long television show. About 15 minutes into my Netflix show of the moment, I began to breathe a sigh of relief knowing that if my teeth or gums were going to feel any sort of pain, it would have happened already.

It was a serious surprise to see how effectively sticky these strips are even after over 30 minutes of wear, as I had to carefully peel them off at the end (a major difference compared to what I experienced in the past with other strips). After the first use, I already saw some whitening results already — the instant gratification I needed to motivate me to religiously use these teeth whitening strips until I finished the pack. It’s shocking to see how something so easy and simple to use at home could not only reverse some damage from years of coffee and cigarette stains, but it also became part of my evening routine to help me avoid late-night snacking. (Talk about a win-win situation!)

If you enjoy the Crest 3D Whitestrips as much as I did, I would opt for the Crest package with the blue LED light device, which works in tandem to brighten your teeth with a one-two punch of whitening power.

Whether my mind was playing tricks on me or not thE first time I tested these popular Crest teeth whitening strips, it was undeniable how effective they were after a few treatments. Just make sure to follow the directions and commit to using these strips as direct to see the best results. As for my sensitive gums, they were a-okay with no damage done, which gave me even more reason to smile and show off my pearly whites.” – Adam Mansuroglu, WWD Director of Commerce

Crest 3D Whitestrips tested by WWD Editor Adam Mansuroglu WWD/ Adam Mansuroglu

Definitely make sure you go ahead and add these to your cart before they’re gone, as Amazon’s October Prime Day ends on October 9th. Keep scrolling to see some of the top Crest teeth whitening deals to save big on today during this two-day savings event.

Crest 3D Whitestrips with Light Teeth Whitening Kit

WWD Editor Tested & Approved

$62.50 $69.99 11% off

Buy Now at amazon

Price upon publish date of this article: $62.50

Crest 3D Whitestrips Classic Vivid Teeth Whitening Kit

900+ bought in past month

$23.50 $34.99 33% off

Buy Now at amazon

This kit includes 10 treatments, which includes the upper and lower strips, and promises to get your teeth six levels whiter in only 10 days. You only have to let them sit on your teeth for 30-minutes per day to see results.

Price upon publish date of this article: $23.50

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Since 1910, WWD — often referred to as “the fashion bible” — has been the leading industry voice of authority for senior executives in the global women’s and men’s fashion, retail and beauty communities, while also informing the consumer media that cover the market. Today, WWD’s breaking news and trend coverage continues to be a trustworthy resource for both fashion insiders and consumers alike. Our shopping editors continue to uphold WWD’s editorial standards and values with quality, expert-backed product selections. Learn more about us here.

Meet the Authors

Brittany Loggins is a freelance writer who’s work has been published in outlets like InStyle, Real Simple, The Cut, and Architectural Digest. During her journalism career, she has spent hours researching and testing products across fashion, home, and beauty categories. Loggins wrote this article on Crest teeth whitening kit deals to shop during Amazon Prime Day 2024.

Adam Mansuroglu is the Director of Commerce for Footwear News and WWD, overseeing strategy for shopping content on both brands, along with writing and editing shopping guides, product reviews, and shopping trend stories across fashion, beauty, home and lifestyle product categories for men and women. Prior to his current role, Mansuroglu was a fashion editor and stylist at Cosmopolitan Magazine, Style Editor at BestProducts.com, and Senior Style and Gear Editor at Men’s Health Magazine. Mansuroglu has been tapped as a shopping expert for editorial websites such as Wirecutter, and his writing has also appeared in Out Magazine, Esquire and other publications. Mansuroglu has tested the Crest 3D Whitestrips a number of times in recent years after realizing they could whiten his teeth without irritation to his sensitive gums.

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The TikTok-Famous Crest 3D Whitestrips That an Editor With Sensitive Gums Swears By Are a Top Amazon Prime Day Deal

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Crest 3D Whitestrips Professional Effects Teeth Whitening Kit

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