Get a Brighter Smile with the Best-Selling Teeth Whitening Products in 2021

best teeth whitening products
Courtesy of Smile Direct Club

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The secret to a perfect smile is bright, white teeth. But turning your teeth a few shades whiter at the dentist’s office can be a pricey endeavor. Luckily, there are ways to whiten at home without breaking the bank. There are a ton of affordable teeth whitening products available on Amazon for under $50. In fact, there might be too many choices, which is why we’ve compiled a list of the best teeth whitening products on Amazon.

Keep reading to review the top-rated whitening kits, powders, best toothpaste brands and strips designed for at-home use. Plus, we’ll break down how these home remedies work and what you should look for in a whitening product. You know, aside from simply brushing your teeth with the best electronic toothbrush.

How Do Teeth Whitening Kits Work?

Teeth can and will get stained. It’s the sad truth. Harsher stuff such as coffee, wine and cigarettes will obviously speed up staining or discoloration, but everyday foods like balsamic vinegar, spaghetti sauce and fruits will also cause your teeth to lose their pearly whiteness as well.

For most people, brushing and flossing twice a day isn’t enough to fight yellow teeth. That’s where teeth whitening products come in. Teeth whiteners come in a variety of forms, from simple toothpaste to light-activated gels. They’re all effective means to whiten those fangs, but some are more intensive and some are simply easier to use. It all depends on your preferences.

Besides simple solutions such as toothpaste upgrades or whitening strips, there is a more serious option: teeth whitening kits. These kits typically use an LED lighted mouthpiece and a gel solution to whiten teeth. Basically, the LED light activates the main ingredient in the teeth whitening gel (carbamide peroxide). This means you don’t have to whiten as often, but the sessions for LED kits are slightly more work on top of regular brushing.

Here’s how it works: apply the gel to the LED mouthpiece, let it sit in your mouth for 15-30 minutes, and then brush away the excess gel after removing the mouthpiece. Do this once a day for a few days while streaming your favorite show, and enjoy whiter teeth in as little as a week.

You can also find whitening strips, which are applied directly to the upper and lower teeth, as well as charcoal-based powders that naturally absorb stain-causing contaminants.

Whether you want to try a serious whitening kit or you’re just looking for a simple toothpaste upgrade, we’re here to help. Below are some of the top-rated and best-selling teeth whitening products in 2021. Keep reading to brighten your smile without hurting your wallet.


1. Smile Direct Club Teeth Whitening Kit

You should already know about Smile Direct Club at this point, but if you don’t let us enlighten you. This is one of the most (if not the most) well-reviewed teeth whitening kits you can find. Period. It uses the same enamel-safe bright light your dentist uses for half the price to get your teeth shining. There’s no possible way you can make a mess with the provided brush while painting the provided gel right on your teeth, so that’s a plus for you clumsy people. Then, you’ll use the 20-LED accelerator light which will boost whitening. All you have to do is use this twice a day for one week. The end game? Shiny, white teeth for six whole months. You’re welcome.

Smile Direct Club Teeth Whitening Kit, best teeth whitening products Courtesy of Smile Direct Club


2. AuraGlow Teeth Whitening Kit

This is the most popular whitening tray kit on Amazon for a reason. It comes with a traycase for storage, detailed instructions and two teeth whitening gel syringes, containing 35% carbamide peroxide, which amounts to more than 20 whitening treatments. Short on time or patience? The LED light contains five bulbs for extra power, plus the accelerator light speeds up the whitening process and you can expect to see visible results after just one treatment. The comfortable mouth tray fits everyone without any molding or boiling.

SAVE $30
AuraGlow Teeth Whitening Kit Courtesy of Amazon


3. Fairywill Teeth Whitening Strips

A top seller, these are some of the best teeth whitening products on Amazon if you have sensitive teeth. Though they’re tough on stains, they’re specifically designed to be gentle on sensitive teeth and won’t trigger any aches or pains. The enamel-safe strips remove stains from coffee, wine, tea and other common causes, even going below the enamel’s surface to deliver a brighter smile. To ensure they’ll stay in place, they boast professional seal technology to stop slipping — you can even drink water while wearing them. The back of the strip is moisture-activated, guaranteeing it stays put until you take it off. It comes with 25 strips total.

Fairywill Teeth Whitening Strips Courtesy of Fairywill


4. Meeteasy Electric Sonic Dental Calculus Plaque Remover Tool Kit

Plaque can build up quickly and sometimes a trip or two to the dentist every year isn’t enough to remove all those tartar stains that are dulling your smile. That’s where this tool comes in. Super easy to use, the vibrating plaque remover reaches all teeth and is easy to hold. Completely painless, your teeth will be noticeably whiter and you’ll feel like you just came straight from the dentist.

Electric Sonic Dental Calculus Plaque Remover Tool Kit Courtesy of Amazon


5. Crest 3D White Brilliance 2 Step Kit

Using whitening toothpaste is one of the easiest ways to maintain your pearly whites. Crest’s 2-step kit is designed to maintain the results after professional dental cleaning and boasts that it’ll keep your smile up to 99% as white as a pro polish job when used daily. Step one is essentially a regular toothpaste to thoroughly cleanse and freshen your teeth and mouth; step two is the whitening gel for a brighter smile.

Crest 3D White Brilliance 2 Step Kit Courtesy of Target


6. iSmile Teeth Whitening Kit

Another easy way to whiten teeth is with the iSmile Teeth Whitening Kit. This one uses a professional whitening gel and a strong, blue LED light to fasten the whitening process. This kit works three times faster than your average whitening strip so you can have a brighter, whiter smile in a jiff. The gel doesn’t affect even the most sensitive of teeth and it’s entirely safe for your enamel.

iSmile Teeth Whitening Kit Courtesy of iSmile


7. Lumineux Teeth Whitening Strips by Oral Essentials

One of the best teeth whitening products on Amazon for natural beauty lovers, these whitening strips don’t contain a single icky ingredient. Instead, it relies on the power of natural ingredients to remove surface stains and is certified non-toxic, SLS-free and preservative-free. The vegan strips don’t contain any chemicals or sugar. Instead, the Lumineux strips rely on coconut oil, lemon peel oil and sage oil to whiten, while the hero ingredient Dead Sea salt, which is packed with minerals like calcium, phosphate and manganese that bind together on the surfaces of teeth to reduce sensitivity. It comes with 21 treatments and each one takes 30 minutes.

Lumineux Oral Essentials Teeth Whitening Strips Courtesy of Amazon


8. Bite Toothpaste Whitening Gel

As the first and only plastic-free whitening gel on the market, Bite Toothpaste has the best whitening gel for those looking to lower their single-use plastics. The gel uses a vegan, cruelty-free concoction inside of a glass jar. The whitening gel is great for sensitive teeth but also perfect for those who are looking for a really white and bright smile. It’s meant to be used twice a day for 14 days to get the results you’re looking for.

Bite Toothpaste Whitening Gel, best teeth whitening products Courtesy of Bite Toothpaste


9. Activated Charcoal Natural Teeth Whitening Powder with Bamboo Brush by Lagunamoon

With over 1,5000 reviews, customers share that this is one of the best teeth whitening products on Amazon. All you have to do is dip the slightly wet toothbrush into the powder, brush in circular motions for two to three minutes and then rinse with water and it will get to work to lift stains from coffee, tea, wine, cigarettes and other offenders. For even more whitening power, it can be used with charcoal toothpaste. The natural, organic formula is made with premium calcium carbonate and activated charcoal, sans any harsh chemicals or fluoride, so it’s safe for gums and enamel. It contains spearmint to leave you with fresh breath.

Activated Charcoal Natural Teeth Whitening Powder with Bamboo Brush by Lagunamoon Courtesy of Amazon


10. Snow Teeth Whitening System

People swear by Snow’s teeth whitening system for a reason. It’s won the hearts of over 500,000 customers worldwide by quickly whitening teeth to a level that exceeds regular whitening brightness. They promise zero pain when using which is excellent for those with sensitive teeth and allow for a killer smile each and every time. Everything is totally enamel-safe, so you’ve got nothing to worry about when using. This stuff also whitens teeth 5 times faster than strips and has enough serum to keep you shiny for six months.

SAVE $50
Snow Teeth Whitening System Courtesy of Amazon


11. Plus White 5 Minute Premier Speed Teeth Whitening System

It only takes five minutes for a session with Plus White. Just fill the comfy professional mouth tray using the needle nose tube for precise application and you’ll see a difference in days. The stain guard post rinse locks in your fresh brightness and whiteness, preventing stains from coming back on your teeth. It taps into the power of hydrogen peroxide to whiten while protecting enamel.

Plus White 5 Minute Premier Speed Teeth Whitening System Courtesy of Amazon


12. AuraGlow Teeth Whitening Pen

Great for on-the-go, pens are a convenient yet effective way to tackle stains on teeth. All you need to do is twist the bottom of the pen to pump in whitening gel and paint it onto each tooth to whiten. It’s mess-free and no trays mean it’s quick and easy, plus it has a crisp mint flavor. The leak-proof, clear tube lets you see exactly how much gel you have left so you’re never empty-handed. The enamel-safe formula contains 35% carbamide peroxide to break down surface stains. For optimum results, use the pen once or twice a day and you’ll get whiter teeth by four to eight shades with consecutive use; each pen includes at least 15 treatments.

AuraGlow Teeth Whitening Pen Courtesy of Amazon


13. Colgate Total Whitening Toothpaste

When it comes to whitening your smile, it doesn’t get any easier than upgrading your toothpaste. According to their rankings, this is the best teeth whitening product on Amazon for the toothpaste category. The advanced formula removes surface stains and prevents future ones while fighting bacteria on the teeth, tongue, cheeks and gums. It also prevents plaque, tartar, cavities and gingivitis while boosting overall mouth health.

Read more: Best Whitening Toothpastes

Colgate Total Whitening Toothpaste Courtesy of Amazon

14. Active Wow Teeth Whitening Powder

This whitening powder toothpaste has stellar customer ratings with almost 20,000 Amazon customer reviews and 4.1 stars. The reasons for these rave reviews are pretty straightforward: the stuff really works and it’s super easy to use. It replaces your normal toothpaste and uses activated charcoal to deeply clean teeth, resulting in more pearly chompers after a single use. Just be sure to spit carefully when you’re done brushing, as the powdery toothpaste is black and can be messy. If you can get over the odd sensation of applying black powder to turn your teeth white, this charcoal-based product is easily one of the best teeth whitening products on Amazon.

Active Wow Teeth Whitening Powder Courtesy of Amazon


15. Smirk Teeth Whitening Powder

Smirk is a dentist-approved whitening powder that’s safe to use for whitening teeth at home. This powder uses green tea-based powder that’s ground into a microfine substance for oral use. By using just one or two times a week, you’ll see a whiter smile in no time.

Smirk Teeth Whitening Powder Courtesy of Smirk


16. Crest 3D Whitening Strips Kit

Crest’s whitening strips have become a hit because they’re easy to use and highly effective. Just put on the strips for an hour a day, and get a brighter smile in 3 days. Plus, the strips will stay on while you talk or drink water, so you can still function while you whiten.

Crest 3D Whitening Strips Kit Courtesy of Amazon


17. AsaVea Teeth Whitening Pen

Peroxide-based pens are an affordable, easy way to remove teeth stains. These highly-rated pens from AsaVea use carbamide peroxide to break down stains that your toothbrush just can’t reach. Before using the pen, be sure to brush, floss and dry your teeth with a tissue. Then turn the bottom of the pen until gel appears on the brush. Apply a thin layer to your teeth (not your gums or lips) and wait 30 seconds before relaxing your lips. Do this twice a day and enjoy whiter teeth in as little as a few days.

AsaVea Teeth Whitening Pen Courtesy of Amazon


18. Zero Glow Teeth Whitening Kit

If you have mild teeth stains — not yellowing caused by decades of coffee and cigarettes — this is a good at-home whitening kit. And at just $27, this product from Zero Glow is the most affordable kit on our list and has some impressive reviews to boot. It comes with an LED base, three mouthpieces and three carbamide peroxide syringes. The Zero Glow kit is great if you’re unsure about teeth whitening kits and don’t want to spend too much. It’s also good if you need some whitening ASAP, as just one session (20-30 minutes with the mouthpiece in) will yield whiter teeth.

Zero Glow Teeth Whitening Kit Courtesy of Amazon


19. Zimba Whitening Strips

What’s your vice? Wine? Coffee? Cigarettes? If it’s any of the three, you’re staining your teeth. There’s no way around it. Thankfully, Zimba works to reverse years upon years of stains to give you the smile you’ve been dreaming about. These strips use natural ingredients that are both effective and enamel-safe. Best part of all? Unlike the majority of popular teeth whitening methods, Zimba Whitening Strips come in a variety of flavors to choose from like coconut, spearmint, peach, cinnamon and more.

$30 OFF!
Zimba Whitening Strips Courtesy of Zimba


20. Cali White Teeth Whitening Kit

Another great whitening kit is this one from Cali White. It comes very highly rated with over 8,000 reviews and includes a handy travel case (for, say, taking the kit to a destination wedding). This Cali kit can work in as little as 10 minutes, making it great if you’re too busy for a 30-minute session. Also, a handful of reviewers with sensitive teeth say the kit was gentle – probably thanks to a lower percentage of peroxide gel.

Cali White Teeth Whitening Kit Courtesy of Amazon


21. iSmile Teeth Whitening Kit

This teeth whitening kit from iSmile has a special trick: it uses your smartphone as a power source. Most other kits have batteries in the LED light, but this one plugs right into your phone. This means the mouthpiece is more streamlined, and you won’t have to replace any batteries. This kit also uses peroxide pens instead of syringes. Apply the gel to your teeth with the pen, and then insert the mouthpiece for 15 minutes.

teeth whitening kit smartphone charger Courtesy of Amazon


22. Active Wow Teeth Whitening Kit

Active Wow’s teeth whitening kit is another option worth considering. The kit offers the most bang for your buck with 35 treatments. Your teeth will get considerably whiter after just seven uses (even though you can do a ton more than just seven), so you can use the kit and then shelf it until need be. Active Wow’s kit also boasts the best reviews for any kit on our list with over 2,500 reviews.

teeth whitening kit active wow Courtesy of Amazon


23. Opalescence PF Teeth Whitening

If you run out of peroxide gel syringes, there’s no need to purchase a whole new kit. Instead, restock with these highly-rated syringes from Opalescence. They’re 35% carbamide peroxide and feature a minty flavor that reviewers love. One review comes from a dentist who notes that the gel in these syringes is good and sticky, as a peroxide gel should be in order to avoid dilution from saliva. The syringes also have a long shelf life (two years) so you can keep them handy for future whitening treatments.

SAVE 35%
Opalescence PF Teeth Whitening Courtesy of Amazon


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