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Top 10 Best Teeth Whitening Kits 2022: Dentist Approved Products For a Brighter Smile Staff

Pearly whites are more achievable than ever, and these whitening kits can help you get them with ease. Compare our top picks for the best at-home kits. selects
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A Closer Look at the Top 10 Teeth Whitening Kits

    • Starting priceFrom $149
    • Treatment duration9 minutes a day, 21 days
    • ResultsN/A

    Snow has teeth whitening kits and products geared towards helping people get whiter, brighter teeth quickly and easily. You can use the device for just nine minutes a day, and most customers already see results after the first treatment. What’s more, you’ll also get a results guarantee. So if you’re not happy with your results from the teeth whitening process, Snow will refund your money hassle-free.

    Snow utilizes a combination of teeth whitening serum and LED light technology to blast away discolorations and stains caused by everyday items like tea, coffee, and smoking cigarettes. What’s amazing is that you won’t have to spend lots of time or money to make it happen. Snow also has flexible payment plans, which means you can pay a little bit each month and get the proven technology for yourself.

    • Guaranteed results
    • Fast application and easy-to-use system
    • Pay out your plan over time
    • No free international shipping
    • Have to touch up results periodically
    • Starting priceAround $90 for starter teeth whitening kit $41 for gel refills
    • Treatment duration10 minutes a day for 6 days, followed by one ten-minute application weekly
    • ResultsUp to 3 months

    Looking for an easy home teeth whitening solution that won’t cause your teeth and gums painful sensitivity? HiSmile uses an innovative formula that contains PAP+, an active ingredient that actually strengthens your teeth as it lightens them. HiSmile’s kit features LED light technology, making it take just 10 minutes a day to work. Rounding out HiSmile’s product line are a PAP+ toothpaste, a PAP+ mouthwash, and a regular daily toothpaste. 

    HiSmile stands behind their products, offering a money-back guarantee if you aren’t satisfied. Refer a friend or join their monthly subscription, and you can save even more. HiSmile prides itself on quality ingredients and ease of use. While it may not be the cheapest home whitening kit on the market, HiSmile is appealing because it won’t lead to tooth sensitivity. 

    • Takes only 10 minutes a day to use
    • Won’t make your teeth sensitive as peroxide-containing formulas can
    • Cost-effective refills make maintenance more affordable
    • The teeth whitening kit is expensive compared to other similar products
    • Results were mixed, and many were based on sponsored users
  • 3


    • Starting priceFrom $40
    • Treatment duration5-10 minutes a day for 7 days
    • ResultsTypically lasts 6 months

    SmileDirectClub already has a good name for its helpful clear braces aligner. But the teeth whitening kit is on a level of its own. SmileDirectClub uses enamel-safe whitening serum and LED light applicator to systematically and effectively get your teeth up to nine shades whiter. In fact, the whitening serum is the same stuff that is used in professional cosmetic dentistry. So you are getting the same quality as in-clinic treatments with the convenience of at-home application.

    Coupling the LED light treatment with the powerful hydrogen peroxide gel makes SmileDirectClub treatments work quickly and efficiently. In fact, you can see results in less than a week that will last you six months! SmileDirectClub also makes its products super affordable. You can get an entire year’s supply of serum for just $45. That’s roughly 60% cheaper than alternatives. 

    • Extremely affordable treatment
    • Works fast and lasts a long time
    • Loads of positive reviews
    • Have to wait 20 minutes after treatment for eating/drinking
    • No money-back guarantee
    • Starting priceFrom $13.50
    • Treatment durationTypically 16 minutes per day for 14 days
    • ResultsTypically six months

    Zimba is a teeth whitening brand that has a wide range of products to suit every type of user and set of teeth. From whitening strips to LED light therapy, Zimba has you covered. The LED light treatment can be used entirely from home and whenever you want during the day. Wear the mouthpiece for just 16 minutes a day 1-4 times each day for 14 days. And voila! Your teeth should be at least two shades whiter.

    Zimba has fast shipping and a money-back guarantee. What’s more, all Zimba products are made using all-natural, cruelty-free ingredients that are 100% vegan. Zimba also gives back, helping underprivileged kids get the dental care they need.

    • All-natural products
    • Reduced sensitivity formula
    • Money-back guarantee
    • Not a lot of support options
    • Timestamp required on photos
    • Starting price$59.99
    • Treatment duration10-30 minutes per day for 7-14 days
    • Results1-3 months

    AuraGlow provides popular at-home teeth whitening kits offering excellent results across the board. Its kits include a comfort fit mouthpiece, an attachable, battery-powered LED light, and enough whitening gel for 20 treatments. 

    One of the things that stands out about Auraglow is its speed of action. Many people begin to see results within 3 days, while the official treatment length is just 7-14 days. Prices are competitive, customer reviews are generally good, and it’s easy to order top-up gels. Overall, there’s little not to like here.

    • Fast results
    • 30-day money-back guarantee
    • Ongoing gel subscription available
    • Customer support options are limited
    • Mouthpiece to light fitting can be weak
  • 6


    • Starting price$35.29
    • Treatment duration10 minutes a day, 10 days
    • ResultsFour to six months (touch ups four times a year)

    Colgate whitening kits combine the power of safe and effective LEDs with the strength of patented whitening serum to create whiter, brighter smiles in just ten days. All you need to do is wear the device for ten minutes a day, ten days in a row, and Colgate will deliver a smile that is up to six shades whiter than before.

    Colgate teeth whitening kits come with the whitening device, whitening serum, and a charger. So you’ve got everything you need for a professional teeth whitening session and it can all be done from the comfort of your own home. Reasonably-priced, the Colgate kits come with a full warranty on the device and a 30-day money-back guarantee. 

    • Fast and easy treatment
    • 30-day money-back guarantee
    • Long-lasting, proven results
    • Starter kit isn’t always available
    • Device doesn’t come charged, ready to use
    • Starting priceFrom $6.99 for toothpaste and $14.99 for whitening strips
    • Treatment duration15 minutes a day for 14 days
    • ResultsN/A

    With minty fresh toothpaste and whitening strips made from all-natural ingredients, Burst is certainly one of the cool kids on the whitening treatment block. With products that proudly boast cruelty-free, vegan, and gluten-free ingredients, whitening strips and toothpaste effectively remove dental stains without damaging the enamel, your health, or the planet.

    Burst has one-time purchases or discounts for subscribers. And you can even get a 90-day money-back guarantee if you’re not thrilled with the results. Burst formulas have been designed and tested by thousands of dental professionals. And all it takes is 15 minutes a day!

    • All-natural, vegan ingredients
    • Whitening strips and toothpaste
    • 90-day money-back guarantee
    • No LED light therapy option
    • Not a lot of support options
  • 8
    Co. by Colgate

    Co. by Colgate

    • Starting price$37 for a starter kit that includes a toothbrush, toothpaste, and mouth rinse. Products range from $8 to $129
    • Treatment durationTooth whitening kit takes ten minutes a day for 10 days
    • ResultsResults can last up to 4-6 months with upkeep

    Colgate launched CO., an oral beauty collection that views brushing and whitening your teeth as a form of self-care. CO. products provide a fun, aesthetically pleasing take on your daily oral care regimen. Products you already use, like mouthwash and toothpaste, are reimagined using innovative technology. The LED-powered whitening kit, including the whitening wand, is a unique, effective way to eliminate stains and brighten teeth. 

    CO. is not just about the product; it’s about community. With referral discounts, a social media presence, and a charitable commitment to fight cyberbullying, users can really connect to the brand and its vision. CO. believes that people should be authentic, express themselves, and live their truth, terms that really resonate with youth and social-justice devotees. CO. is everything that today’s younger generation could ask for in terms of an oral care and whitening routine.

    • Innovative features like LED make whitening teeth feel easy and modern
    • Packaging is sleek and aesthetically pleasing
    • Products are combined into convenient kits, providing a total solution
    • Products are costly, which can be prohibitive to customers in the target market
    • The whitening device requires drying the teeth and no eating or drinking for 4 hours afterward
  • 9
    Glo Science

    Glo Science

    • Starting priceFrom $49.75 per month ($149 single payment)
    • Treatment duration8 minutes per treatment, 3 times per day for 5-7 days
    • ResultsTypically 6 months

    Glo is an LED-based teeth whitening treatment that doesn’t leave anything to chance. Instead of relying on a single method for whitening, Glo combines both whitening gel and LED technology to create the whitest smile possible. Using the safe LED light device to activate the patented teeth whitening gel, Glo helps consumers get clinical results without having to visit a dentist’s office even once.

    Simply apply the gel to your teeth, turn on your device for 8 minutes, 3 times a day, and after 5-7 days, you should notice a significant difference in your smile. Glo whitening treatments are gluten and cruelty-free, recyclable, and vegan-friendly. What’s more, Glo comes with a 30-day money-back guarantee. And you can use Afterpay to break up the costs into small monthly payments. 

    • Particularly well-suited for sensitive teeth and gums
    • Gluten-free, vegan-friendly, Earth-friendly, cruelty-free
    • Patented LED tech from leading prosthodontist in NY
    • Can’t use device while wearing braces
    • Have to repeat treatment every six months or so
Breaking Down Our Top 10 Choices: Which One Is Best For You
Snow-Best for removing deep stains
SmileDirectClub-Best for budget-friendly LED treatment
Zimba-Best for affordable sensitive teeth whitening solutions
Auraglow-Best for easy recurring subscription plans
Colgate-Best for reliable products that get the job done
Burst-Best for easy-to-use whitening strips with coconut oil
Co. by Colgate-Best for whitening teeth quickly with a rechargeable kit
Glo Science-Best for dentist-designed whitening kits for brighter smiles
Compare the Best Teeth Whitening Kits
Co. by Colgate
Glo Science
ReviewsWrite ReviewWrite Review8 reviewsWrite ReviewWrite Review29 reviews32 reviewsWrite ReviewWrite Review
Starting price
From $149
Around $90 for starter teeth whitening kit $41 for gel refills
From $40
From $13.50
From $6.99 for toothpaste and $14.99 for whitening strips
$37 for a starter kit that includes a toothbrush, toothpaste, and mouth rinse. Products range from $8 to $129
From $49.75 per month ($149 single payment)
Treatment duration
9 minutes a day, 21 days
10 minutes a day for 6 days, followed by one ten-minute application weekly
5-10 minutes a day for 7 days
Typically 16 minutes per day for 14 days
10-30 minutes per day for 7-14 days
10 minutes a day, 10 days
15 minutes a day for 14 days
Tooth whitening kit takes ten minutes a day for 10 days
8 minutes per treatment, 3 times per day for 5-7 days
Up to 3 months
Typically lasts 6 months
Typically six months
1-3 months
Four to six months (touch ups four times a year)
Results can last up to 4-6 months with upkeep
Typically 6 months
LED treatment
Money-back guarantee
30 days, 5-year warranty
30 days
30 days
90 days
Product can be exchanged within warranty period if defective
30 days
Frequently Asked Questions
Are teeth whitening kits easy to use?
Yes! There are many different types of whitening treatments, and some are easier than others. For example, many people find the standard whitening strips difficult to work with. These require you to put the whitening strips on your teeth, leave them there, and then peel them off. Consumers don’t like them because you have to position them just right, peel them off—it’s just messy. For this reason, many folks prefer whitening toothpaste because it’s as easy as brushing your teeth. Of course, there’s also the LED light therapy. If you can bite down on a mouthpiece, you’ve got this in a bag.
Is LED teeth whitening treatment safe?
Yes, this type of treatment is completely safe. The LED light therapy used for teeth whitening administers a harmless blue light to activate the hydrogen peroxide or other whitening agents in the gel, removing deep staining on the teeth. However, people with sensitive teeth may experience slight pain from using these products.
How do I use my teeth whitening kit?
Whitening toothpastes and gels can be applied to your teeth just like regular toothpaste. On the other hand, LED light-partnered gels should be applied gently to the teeth close to the gum line. Then insert your mouthpiece and turn on the device. After treatment is over, you may be required to rinse your mouth and rinse off the mouthpiece before storing it for future treatments.

About Teeth Whitening Kits

Reviewing the Top Teeth Whitening Kits: Our Methodology Teeth Whitening Kit reviews are based on objective facts.  Our reviews are based on research via the Teeth Whitening Kit site, trusted 3rd party sites, customer reviews, and use of the product through free trials, or through paid use in some cases.

It is not always possible to use the product through its entire lifecycle, however, our reviewers do try the signup process, make customer service queries to check response times and perform any other possible function within the review period. For the rest of the information, we rely on what the brand says about its own product offering, customer reviews, and complaints, ratings from independent agencies like the Better Business Bureau, and trusted journalistic publications.

Some of the key features we compared when looking at the Teeth Whitening Kits on our list were:

-        Length and convenience of treatment (how long and difficult is the treatment itself)

-        Length of time results last for (how long your teeth will stay white for)

-        Price of kit (and refills if applicable)

-        Money-back guarantee or product warranty (if you’re not happy with the results)

-        Type of treatment used to achieve the results (LED or whitening serum)

What You Need to Know Before Choosing a Teeth Whitening Kit

There are several options when it comes to teeth whitening kits. So you might want to narrow down your choices. Here are a few questions you should ask to help in the process:

How long will it take to see results from this treatment?

Most at-home kits don’t take long to start working. In fact, the best teeth whitening products will start to show results after just one use. Most kits say it takes from 1 week to a month to show full results but that you’ll see improvements much earlier than that. Find out how long the brand says results will take to appear, how long you’ll need to use the system for each day, and how long results last.

What types of stains can teeth whitening remove?

Teeth whitening treatments can break down various types of stains including those from coffee, tea, red wines, dark sauces, and even some foods like blackberries. Yellowing caused by aging may also be brightened depending on the product. Black teeth cannot be reversed with this process.

How much is this going to cost me?

And of course, find out how much the system costs so you can do a price comparison.

What Types of Teeth Whitening Kits Are There?

There are basically two schools of thought when it comes to how to whiten teeth: cleansing pastes and LED light therapy. Let’s take a brief look at both of them.

-        Whitening gels and pastes

Teeth whitening kits that use whitening gels and toothpastes are designed to give your teeth a deep clean, removing the stains that have built up over time and clearing away harmful bacteria that causes tooth decay and yellowing.

-        LED light therapy

This type of teeth whitening treatment uses tiny, harmless LED lights to activate the whitening agent that is already on the teeth. Since the whitening toothpaste stops working after a certain number of hours, the LED light maximizes the whitener’s efficacy by making it work harder during that window of time.

Of course, the best teeth whitening kits use a combination of both for jet-powered results.

Are Teeth Whitening Kits Safe?

That’s a tricky question. And the answer very much depends on the brand, product, and treatment itself.

In this industry, you also need to be sure that the technology and ingredients used in the treatment are safe.Certain whitening agents can be harmful to the enamel on your teeth. For example Alumina is known to be abrasive and can wear away at your protective enamel. Hydrogen peroxide and baking soda on the other hand are completely safe. Brands that you can trust will use these safe ingredients. .

Tips on Teeth Whitening Kits

Regardless of which teeth whitening products you use, here are a few tips to get the most out of your whitening sessions:

-        Actually do the treatment

The majority of the teeth whitening kits out there take somewhere between five and ten minutes a day. If you can’t spare that much time to have a mouthpiece on, you’re spreading yourself too thin, love.

Follow the steps. Finish the treatment. See the results.

-        Use the color chart

Seeing results is very rewarding. The best teeth whitening kits come with a color chart that lets you mark off where your teeth started on a color scale. Then you can chart your progress and see how far your pearly whites have come. Be proud!

-        Take advantage of whitening pens for touch-ups

You don’t need an entire whitening treatment once you’ve completed the treatment.. Generally, you’ll only need touch ups after that. So use whitening pens for spot whitening here and there to save money.

-        Do your research

Don’t leave your beautiful smile to chance. Make sure you read reviews, compare features, and get info on the products you’re putting in your mouth. Check out ingredients, learn about the whitening agents. Be informed because knowledge is power!

Also, don’t wait till the last minute. If you have a special event you want to have a beautiful smile for, order your whitening kit in advance. Truth is most kits can make a difference after your first application.

How Much Do Teeth Whitening Kits Cost

Teeth whitening kits can cost anywhere from $8 to up to around $500, . A simple whitening toothpaste will run you a few dollars because it’s basic yet effective at whitening.

Teeth whitening kits with LED light therapy are more expensive since you’re paying for the LED device itself. The top-end devices can cost up to $700, but you can find great quality  LED teeth whitening kits for $150.

The Power of a Brighter Smile

A smile is a powerful thing. It releases endorphins that make you happier, relieves stress, and generates an overall more positive outlook on life. Many people also believe           that a white smile can help you gain the promotion or earn the job position you are aiming for. Bottom line, a whiter smile can transform your life. So find the best teeth whitening kit for you, and start living a brighter life today.

Natural Intelligence does not provide medical advice, diagnosis, or treatment. If you think you may have a medical emergency, call your doctor or your local emergency number immediately. Staff's editorial staff is a professional team of editors and writers with dozens of years of experience covering consumer, financial and business products and services.