The 9 Best Teeth Whitening Strips of 2024, Tested by Real People

Best Overall

Crest 3DWhitestrips 1-Hour Express

$34 at Amazon View on Crest.com $56 at CVS

After testing 23 options, we found that the Crest 3DWhitestrips 1-Hour Express are the best at-home teeth whitening strips. These whitening strips are formulated with hydrogen peroxide and are designed as a quick solution to brighten teeth in just a single one-hour session. Upon our first test, we noticed a change in our teeth color, which was impressive for one-time use. However, we found that these Crest whitening strips were the most impressive after several uses as they effectively removed stains and made teeth whiter by six shades.

Throughout the testing period, we found that one of the most impressive aspects of these strips — especially considering the one-hour treatment time — is the tacky surface, which sticks to teeth effectively for long periods of time. We also loved the shape and size of the strips as they never touched our gums and, therefore, didn’t increase the risk of sensitivity. The strips are on the more expensive side; however, we think they’re worth the price, considering you can use them as a one-time treatment and over time for brighter, whiter teeth. 

Number of Treatments: 7 | Time: 60 minutes | Key Ingredients: Hydrogen peroxide

Best Overall (Cheaper)

Rembrandt 1 Week Teeth Whitening Kit

$31 at Amazon

If you want ultra-effective whitening strips and can commit to a one-week treatment plan, we recommend this Rembrandt Teeth Whitening Kit, which you can order on Amazon. It comes with 14 treatments that you use morning and night for seven days. Although the strips touch the gums and aren’t the greatest fit, they were by far one of the best options for actually whitening teeth as they lightened our pearly whites from S24 to S10. They also don’t have any weird foam or sticky residue that can often happen with whitening strips, and they only take one week to achieve incredible results.

Number of Treatments: 14 | Time: 30 minutes | Key Ingredients: Hydrogen peroxide

Best Express Whitening

Crest 3D Whitestrips, Radiant Express

View on Instacart.com

If you’re looking for rapid results, look no further than the Crest 3DWhitestrips Radiant Express At-Home Teeth Whitening Kit. This kit is meant to be used for one hour a day for just two weeks to achieve professional-level whitening at home. After just one use, we noticed our teeth were two shades whiter and significantly brighter and more even in tone than before. 

The application process was a breeze and only took about 30 seconds to get the strips situated on the top and bottom teeth. With no-slip grips, the strips stay in place for the allotted time and are super thin so they’re comfortable and barely noticeable while wearing. (You could even toss these on before your morning commute.)

Although highly effective, we would not recommend this kit for anyone with sensitive teeth. Our tester noticed issues with sensitivity after the first use and was unfortunately unable to finish the treatment plan. However, if you don’t struggle with teeth sensitivity, have an hour to spare each day, and want whiter teeth in two weeks, these strips will get the job done.

Number of Treatments: 14 | Time: 60 minutes | Key Ingredients: Hydrogen peroxide

Best Value

Persmax Teeth Whitening Strips

$16 at Amazon

For another less expensive option, consider the Persmax Teeth Whitening Strips. These whitening strips are designed with an excellent grip and a snug and comfortable fit, so you don’t have to worry about slippage during the 30-minute treatment period.

Additionally, the strips are formulated with gentle yet effective hydrogen peroxide and although they only brighten teeth by a few shades, we saw a noticeable difference in our teeth color after just one use. 

Number of Treatments: 14 | Time: 30 minutes | Key Ingredients: Hydrogen peroxide

Best for Sensitive Teeth

Boka Sensitive Smile Whitening Strips

$40 at Amazon

Teeth whitening isn’t always the most gentle process, but with these whitening strips from Boka, you can brighten your pearly whites without irritating sensitive gums and teeth. The strips feature a comfortable fit that doesn’t interfere with the gums and a non-toxic formula that gently brightens teeth (though the effects are slight, so they work better for maintenance). Additionally, these strips feature a tasty flavor — which is certainly a perk for oral care — and leave your mouth feeling minty fresh after use. 

Just note: If you’re new to teeth whitening strips, the application process can take some getting used to. Once we got the hang of things, it took us around 30 seconds to adhere both strips to our teeth. 

Number of Treatments: 16 | Time: 30 minutes | Key Ingredients: Phthalimido-peroxy-caproic acid, nano-hydroxyapatite

Best Quick-Dissolving

Moon Oral Beauty Dissolving Whitening Strips

$40 at Nordstrom $40 at Ulta View on Moonoralbeauty.com

If you prefer a dissolving option, we found the best quick-dissolving teeth whitening strips are the Moon Oral Care Dissolving Whitening Strips. Formulated with gentle hydrogen peroxide, these strips are a great option for sensitive teeth and gums. They also effectively lightened teeth after just one treatment session. The super-thin feel is barely noticeable on the teeth, making them one of the more comfortable options on our list.

While the strips get a little slimy when dissolving, that's normal for this type of treatment. Plus, we love how effective they are at brightening teeth and removing stains, and the treatment time is only 15 minutes, so they’re well worth a little bit of slime. 

Number of Treatments: 28 | Time: 15 minutes | Key Ingredients: Hydrogen peroxide

Best Dentist-Approved

Crest 3DWhitestrips Glamorous White

$40 at Target View on Crest.com $40 at Walgreens

Dentists love the Crest 3DWhitestrips Glamorous White, and after testing them for a couple of weeks, so do we. These Crest Whitestrips are formulated with hydrogen peroxide for a gentle yet effective glow-up and take only 30 minutes to cure on the teeth — but we noticed a difference after just one use and without experiencing sensitivity. We love these as both an at-home whitening treatment and for maintenance, as they work effectively at reducing stain build-up. After 14 treatments, our teeth went from S10 to S8.

While they have a comfortable fit, we found that the bottom strips weren’t as secure as the top strips, so that’s definitely something to keep in mind if you have fit concerns. Additionally, the strips felt a bit slimy halfway through the treatment time, so if you’re sensitive to texture, we recommend trying something else, such as the Crest 3DWhitestrips Bright Dental Whitening Kit.

Number of Treatments: 14 treatments | Time: 30 minutes | Key Ingredients: Hydrogen peroxide

Easiest to Apply

Burst Teeth Whitening Strips

$30 at Amazon View on Burstoralcare.com

For the easiest application, consider the Burst Oral Care Teeth Whitening Strips, which are a great value for 10 treatments. We love these because they are not only super convenient, but they have an excellent fit and a barely-there feeling that stays put the entire treatment time. In addition to their great value and excellent application, these whitening strips are formulated with only 6 percent hydrogen peroxide, so they’re another good option for sensitive gums and teeth (though this also means they aren’t strong enough to brighten teeth beyond a few shades). Plus, they have nourishing and soothing aloe vera and coconut oil for added gum and teeth perks.

Number of Treatments: 10 | Time: 15 minutes | Key Ingredients: Hydrogen peroxide

Best Flavor Options

Zimba Teeth Whitening Strips

$20 at Amazon $20 at Walmart $24 at Shopzimba.com

If the taste and consistency of teeth-whitening strips are off-putting to you, then these $24 flavored vegan strips from Zimba might be worth a shot. You can choose from six different flavors, including mint, coconut, and watermelon. Although we found the application process easy and the flavors appealing, the strips were slightly uncomfortable and didn’t feel like a natural fit on our teeth. Plus, we only noticed our teeth got a shade or two whiter after two weeks of consistent wear, so they’re a better maintenance option. 

Number of Treatments: 14 | Time: 30 minutes | Key Ingredients: Hydrogen peroxide