Looking for the absolute best teeth whitening products?

After over 34 hours of intense research, we’ve scoured the market to find the top 6 teeth whitening products that *actually* work!

Looking for the best whitening strips available? Want the most effective and fastest whitener? Or maybe you experience sensitivity?

No matter your needs – our list has you covered! Keep reading to find the absolute best whitening product for your teeth!

Best Gel Tray Whitening Kits

#1. iSmile Teeth Whitening Kit (Best Overall)

Dimensions: 8 x 5.5 x 1.2 inches

Contents: LED Light (batteries included), 3 gel syringes with mint-flavored whitening product (3ml each), desensitizing gel, mouth tray, instruction manual

best teeth whitening trays

Developed by Leading Experts In FDA Registered Facility

LED Light 5x More Powerful Than Standard Kits

Universal Mouth Tray (One Size Fits All)

Just 10 Minute Whitening Sessions Required

8 Shades Whiter In 1 Week

100% Satisfaction Guarantee

Pain-Free, Gentle, & Safe On Enamel

best teeth whitening trays

Causes Sensitivity For A Small Number

This tray whitening kit earns our top spot because it’s reasonably priced, easy to use, provides extremely powerful whitening power without causing sensitivity (for most), and is backed up with a 100% satisfaction guarantee

5 Times More Powerful Than Other Light White Kits

iSmile’s light is 5 times more powerful than standard LED lights to accelerate the power of the gel whitener and speed up the whitening process to remove stains and produce whiter teeth quicker.

Results Can Show After Just One 10 Minute Session!

iSmile promise that this kit whitens like a $500 Professional dentist treatment – from the comfort of your own home!

Have stains from wine, coffee, sodas, smoking, or other substances that make your teeth yellow? Results are visible after just one use for many customers. This kit saves a lot of time – you only need to use it once a day for just 10 minutes at a time!

Achieve up to 8 shades whiter teeth in just 7 days of whitening!

Gentle Yet Effective Whitening With Formula Developed In The USA

Based in the USA, iSmile’s design team includes a range of leading dental experts who operated in an FDA registered facility – the aim is to always create gentle but effective whitening products!

iSmile claims this kit contains one of the most powerful whitening gels on the market. The 35% carbamide peroxide formula is intense yet gentle and safe on the enamel of your teeth. It’s the same formula used at professional dentist offices! Enjoy up to 8 shades whiter teeth after just one week of use!

The process is quick and pain-free – all it takes is 10 minutes of use once a day thanks to the special light-activated technology that accelerates the whitening results.

100% Satisfaction Guarantee

Just in case you’re not 100% satisfied with this led light whitening kit, iSmile offers an immediate full refund to any dissatisfied customers.

best teeth whitening trays

Reviewers are so impressed overall, and most have no complaints.

A couple of reviewers think it provides amazing whitening power, with their teeth many shades lighter, and say they experience no sensitivity! However, a minority did have some sensitivity.

Most say they notice results after just a couple of uses. One even saw a difference after one use (for just 10 minutes of whitening)!

Another customer loves that you don’t need to use a lot of gel to get results.

Although the kit is not difficult to use, it is important that you read the instructions because you need to remove plastic from the batteries of the light, and you need to understand which is the front of the tray and which is the back before use.

A small number had issues with the light not working. However, it is covered by a satisfaction guarantee – just contact customer service if you have any issues!

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If you want a high quality and very effective gel and light tray whitening kit at a pretty reasonable price, this iSmile kit is ideal for you. It’s gentle enough on most teeth while also providing intense whitening power. Created at an FDA approved facility, you know it’s safe on your teeth and even comes with a satisfaction guarantee!

View The Latest Price & Reviews Of The iSmile Whitening Kit Here On Amazon

#2. Auraglow Teeth Whitening Kit (Best For Quick Results)

  • Dimensions: 6.4 x 6.8 x 1.8 inches
  • Contents: LED light (batteries included), one-size-fits-all mouth tray, 2 gel syringes (5 mls of 35% carbamide peroxide for 20 treatments), tray case, instructions.

whiten yellow teeth

Treatments Take Just 30 Minutes (Results Appear After One Treatment)

One Size Fits All Mouth Tray (For Bottom & Top) – No Need To Mold (Hands Free)

Beeping Timer To Keep Track Of Treatment Progress

No Pain Or Sensitivity For Most & Safe On Enamel

20 Treatments In One Kit

Saves Time & Provides Even Results Thanks To The Top & Bottom Whitening Tray

whiten yellow teeth

Causes Sensitivity For A Minority

This Auraglow whitening kit is placed second on our list due to its fast action whitening power. Results can show immediately, and thanks to the strong formula, treatments only take 30 minutes per day!

Safe-To-Use Gel Syringes With 35% Carbamide Peroxide For More Than 20 Whitening Treatments

The whitening product is contained in the 2 gel syringes (with 5 ml of product each). These syringes contain 35% carbamide peroxide that provides 20+ whitening treatments.

Made in the USA, the gel is gluten-free and kosher. It’s safe to use, easy on the enamel, and Auraglow promise it won’t make your teeth sensitive. The cool light technology ensures this kit will not cause sensitivity.

Unlike typical 1 bulb LED lights, the Auraglow features a stronger 5-bulb-powered LED light for a more effective whitening experience. The light includes a timer that beeps every 10 minutes to easily track your whitening session progress.

This kit whitens, polishes, and helps remove plaque at the same time, with no pain or sensitivity – providing professional results from the comfort of your own home in just 30 minutes!

Saves Time | Accelerator Light Speeds Up Whitening | Only 30 Minutes

Hate the idea of waiting around for your teeth to whiten for hours? Auraglow’s special accelerator light speeds up the whitening process to save you valuable time.

This whitening kit removes strains caused by wine, coffee, sodas, smoking and more in just 30 minutes a day! Results show after just one treatment session.

No-Fuss Trays That Fit Any Teeth (No Mold Necessary)

Whitening strips and moldable trays create mess, are harder to use, and often don’t whiten your teeth effectively. Trips to the dentist are pricey, and whitening sessions take hours.

Not a fan of those whitening kits that require you to mold the mouth tray yourself? No need to worry about this with the Auraglow! You don’t have to mold or boil the mouth tray – it fits any mouth.

Plus, it whitens your top and bottom set of teeth comfortably at the same time to save you even more time and get even whitening results! This kit is safe to use on caps, veneers, and crowns too.

Thanks to the clever design of the tray, it attaches to the LED light so you can comfortably whiten hands-free.

Includes Storage Case & Easy To Follow Instructions

Keep your whitening tray stored and safe in the tray case. New to LED whitening kits? The easy to follow detailed instructions make the experience simple even for beginners.

whiten yellow teeth

The Auraglow whitening kit has really impressive reviews, most are overwhelmingly positive.

One reviewer claims this kit is very similar and just as good as the much more expensive Glo technology kit.

A lot of customers note that it’s really impressive even on sensitive teeth. One says she loves that it doesn’t cause sensitivity like all whitestrips tend to do for her. Others did experience some sensitivity, with one or two severe cases of sensitivity.

Some say they notice a difference in the color of their teeth after the first use, others said it took a few uses to start to notice. The time it takes for results to appear will likely depend on your teeth.

The consensus from the reviews is that the customer service team is very responsive and helpful if you have any issues.

Another customer said the advice (from the instructions manual) to put the gel directly on your teeth with the q-tip and then use the light really makes a huge difference.

However, a minority said it didn’t work so well for them.

whiten yellow teeth

On the hunt for a tray whitening kit that can provide quick results? The Auraglow is a great option for you. Results show for most customers straight away, and all that’s required is 30 minutes of whitening treatment per day!

The kit features a special timer that will help you keep track of your session, the tray is universal for all teeth shapes, and the whitening formula is safe on your enamel!

Check The Current Price Of The Auraglow Teeth Whitening Kit With LED Light Here On Amazon

Best Teeth Whitening Strips

[Related: Check out our full list of the best whitening strips here]

#3. Crest 3D White Professional Effects & 1 Hour Express Teeth Whitening Strips (Best Whitening Strips)

  • 2 Types Of Strips (Professional Effects: 40 Strips & 1 Hour Express: 4 Strips)
yellow teeth whitening

2 Crest Strip Types In 1 Box

Results After 4 Uses (Or Instantly With The 1 Hour Strips)

Treatments Only Between 30 – 60 Mins Per Session

No-Slip Technology For Even & Effective Fuss-Free Whitening

Enamel Safe (Dentist Grade Whitening)

Updated & Improved Formula

yellow teeth whitening

Causes Sensitivity For A Minority Of Customers

These Crest strips earned our third place because they’re the best overall whitening strips on the market. With two different types of strips in this pack, this pack is perfect for beginners to try out a variety of Crest whitening strips and find what works best for you!

Enjoy Versatile Whitening With 2 Types Of Crest Strips In 1 Pack

New to whitening strips? Not sure which ones to go for? This #1 best selling whitening kit is perfect for beginners because it contains 2 different types of Crest brand whitening strips.

Try out both the Professional Effects and 1 Hour Express range to see which one works best for your teeth!

Note: these whitening strips are for natural teeth only (not for use on dentures, crowns, veneers, fillings, or caps.

The Professional Effects Strips Remove 14 Years Worth Of Stains For Whiter Teeth

40 of the strips (out of the total of 44) are from the Crest Professional Effects range. Enjoy 20 uses (on top and bottom teeth) of this whitening strip formula, designed to produce results that mimic a professional whitening treatment at the dentist’s office.

A super effective range of whitening strips, the Professional Effects range can remove up to 14 years worth of built-up stains!

Experience unbelievable whitening in 20 days with just 30 minutes of wear per day. Results should begin to show after 3 days of continuous use. Your new brighter smile will be fully visible after approximately 20 days of concurrent application.

1 Hour Effect Strips | Perfect For Emergency Whitening!

This strip whitening kit provides the perfect sample of the 1 Hour Effects Crest range. Each kit contains 4 of these strips for a total of 2 treatments. That’s probably all you’ll need!

A more intense whitening experience than the Professional Effects, the 1 Hour range was developed especially to work much more rapidly than other Crest strips and other brands.

Have an important event coming up? Maybe you’ve landed that dream job interview and want the confidence boost of a brighter smile? These ultra-quick action peroxide-based strips can lift away years worth of stains in just one usage!

As the name suggests, apply the strips for 1 hour on the day of (or the night before) your special event and enjoy your much whiter teeth.

Easy To Use | Fuss-Free & Mess-Free With No-Slip Technology

Super simple to use – just peel the top strip off the sticky backing, apply it to the surface of your upper teeth, and repeat the process with the bottom strip. Remove once the 30 minutes or 1 hour recommended time is up.

There’s nothing worse than buying a pack of whitening strips only for them to move around your mouth and create a big (disgusting-tasting) mess! That won’t be an issue with these Crest strips thanks to the special no-slip technology.

Crest strips stay in place so well that you can even drink water and talk with your friends while they work their magic! Perfect if you want a whitening product that won’t get in the way of your everyday life (not even for 30 minutes)!

Enamel Safe Whitening To Protect Your Teeth

Concerned about the safety of these whitening strips? Although they’re probably not the best for the most sensitive teeth, both the 1 Hour Effects and Professional Effects range are formulated with the enamel-safe whitening ingredients that professional dentists use.

Enjoy these Crest strips with the peace of mind that it’s a safe and effective method of whitening your teeth!

most effective whitening products for teeth

Most customers are highly impressed, with some saying it’s the best whitening product they’ve ever used.

Some even mentioned that their dentists recommended these strips to them!

Many loyal Crest customers said they’ve noticed the quality has improved through the years. However, the drier texture can take some time to get used to if you’re accustomed to the older formula.

Multiple reviewers say they’re so impressed with the results even after just a few uses, and these strips really are comparable to professional treatment.

Customers love that these strips are so easy to use – it’s basically foolproof.

The special adhesive technology is effective to make the strips stay put, but the strips are also flexible enough to easily remove from your teeth.

A couple of reviewers with very sensitive teeth did experience some sensitivity and pain, especially when using the 1-hour strips.

most effective whitening products for teeth

If you want the best whitening strips on the market, or are new to using whitening strips, this box of Crest 3D Professional Effects and 1 Hour Express strips is perfect for you!

A huge hit with customers, the Professional Effects strips really do provide dentist-quality whitening results. The 1 Hour Express strips are great for quick whitening just before an important event.

View The Current Price Of The Crest 3D Professional Effects & 1 Hour Express Strips Here On Amazon

#4. Crest 3D White Whitestrips with Light (Best For Intense & Long Lasting Whitening)

  • 1 Light & 20 Strips (10 Treatments In Total – Upper & Lower)
best whitening light

Light Provides More Intense Whitening Than Just Strips

Whole Whitening Process Only Takes 10 Days

Whitening Ingredient The Same As Professional Dentists’

Only Takes 1 Hour A Day

Results Last Up To 3 Years

Auto Shut Off On The Light As A Signal

Satisfaction Guarantee

light to brighten teeth

Can Cause Sensitivity For Some

This strip and light Crest pack earns our fourth spot due to its super effective and long lasting whitening power. Great for very yellow teeth, the light intensifies the results far beyond what the strips can provide on their own!

Combination Of Strips & Light For More Intense Whitening

In addition to the 20 3D White strips, this Crest kit features a water-resistant, lightweight to hold, and disposable light to weaken stains and enhance the whitening process.

The addition of the light helps whiten much more intensely than just using the whitening strips on their own. It’s super simple to use – the light automatically shuts off when your treatment should come to an end.

10 Day Treatment With Results That Last 3 Years

This strip and light combo is ideal if you want longer-lasting results that won’t need a constant top-up. Your whitening results can last up to 3 years after full use of this kit! A huge long-term return considering the full whitening process only takes 10 days!

Just apply the strips for 1 hour and then apply the light device for a further 10 minutes so that the unique blue light can boost the whitening power on the surface of your teeth.

The light will auto shut off to signal that you should now stop whitening. However, the light is not reusable beyond the 10 strip 3D White strip period – it will last as long as your whitening treatment duration (for 10 uses).

The Light Boosts The Whitening Intensity Of The Enamel-Safe Strips

Like the Professional Effects and 1 Hour Express Crest strips, the 3D White range that comes in this set is also completely enamel-safe for that added peace of mind. These strips are developed with the same whitening ingredient used by dentists – so you know it’s safe.

The special Advanced Seal technology keeps the whitening strips in place while you wait for the whitening magic to happen.

The water-resistant, handheld blue light provides a powerful boost to the whitening power of the strips. This light focuses on and eliminates yellow stains with Crest’s most intense and quickest whitening technology. All at a tiny fraction of the cost of a professional whitening session at a dentist’s office!

Satisfaction Guarantee

Just in case you’re not entirely satisfied with the whitening results, Crest offers a money-back guarantee! What do you have to lose? Try it out, and if you’re not happy just contact customer service to avail of the satisfaction guarantee.

do teeth whitening products work?

Reviews are highly impressed overall.

Because the light enhances the intensity of the peroxide, some experience sensitivity. However, others with sensitive teeth and gums say it didn’t hurt at all. Some recommend using Sensodyne toothpaste while you’re on the treatment.

One customer says she loves that it works in just a week and a half compared to the less expensive strips that take over a month of use.

Results show fast – one reviewer started to see results after one use, others said they noticed a change after the second usage.

A comfortable and flexible whitening kit, some say they love that the strips can stretch to fit your teeth.

Some of those who have used whitening strips in the past love the results they get with the light, and say they will never use whitening strips without a light anymore.

Multiple customers say it’s definitely worth the money because it’s so effective and they notice that their teeth are many shades lighter.

how to brighten teeth

Do you have super yellow teeth? This Crest strip and light kit is perfect for you! The light significantly enhances the results achievable when using strips on their own.

The combination is both intense and fast-acting, and also much more long-lasting than the Crest 1 Hour strips!

Check Out The Latest On This Crest Whitestrips & Light Kit Here On Amazon

Best Whitening Toothpaste & Gels

[Related: Consider natural teeth whitening with baking soda]

#5. Go Smile Teeth Whitening Gel (Best For Sensitive Teeth)

does whitening toothpaste work?

Easy & No Fuss: Add To Toothbrush On Top Of Toothpaste

Quick Whitening Option

No Sensitivity & Safe On All Teeth

Results Visible After One Use

10 Times More Whitening Power Than Leading Whitening Toothpastes

TSA Complaint Tube – Great For Travel

teeth whitening gel

Not As Effective As Other Whitening Products & Requires Consistency

This Go Smile whitening gel is placed fifth on our list because it’s a fantastic whitening product for those with sensitive teeth. While it’s not as powerful as the more intense whitening products, it’s still effective – and it’s a lot more gentle on on your teeth and gums!

Easy & Hassle-Free To Use | Squeeze On Regular Toothbrush

Founded in 2002, Go Smile is a leader in whitening product technology. Based and headquartered in the USA, you can trust in the quality and safety of their whitening gel.

Gels and toothpaste whiteners are great if you don’t want to deal with the fuss of light or strip kits! This whitening gel is easy to incorporate into your normal oral hygiene routine. Go Smile can be used with any manual or electric toothbrush.

This gel is so easy and quick to use. Just add some of this whitening gel on your regular toothbrush and your typical toothpaste. Brush for two minutes, twice a day as normal. No need for any extra steps!

Results Can Show Immediately | 10 Times Better Brightening Than Whitening Toothpastes

Most customers see an improvement in the whiteness of their teeth after just one use of this gel (when used as directed)! You can achieve several shades whiter in just 2 or 3 days, and reach up to 7 shades whiter after 1 month.

The hyperox technology in the gel formula is clinically proven to provide 10 times better whitening power than leading whitening toothpastes. It removes surface and deep stains for the whitest teeth possible. With virtually no sensitivity and no pain!

No Sensitivity & Safe For All Teeth (Even Crowns & Veneers)

Go Smile promise you will not experience ANY sensitivity with this teeth whitening gel.

Unlike a lot of other whitening products, this formula is safe to use on all teeth – even dental restorations like crowns, veneers, fillings, and braces.

A Refill Gel For Teeth Whitening Kits

Plus, this Go Smile gel is the high quality, effective gel used in a multitude of high-quality teeth whitening kits – including Sonic Pro, Sonic Blue, Dental Pro, and the whitening systems developed by Go Smile!

Great For Travel

Travel a lot? This is the perfect whitening product on the go! The 3.4 oz tube is TSA-compliant for hassle-free trips!

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Most are really impressed with this whitening kit.

Generally, customers love that the gel is so gentle and easy to use. It’s not as effective as strips or gel kits, but it does make a big difference to stains. One reviewer with super sensitive teeth claims this is the only whitening product that doesn’t hurt or cause teeth sensitivity!

Most say this gel has a pleasant taste.

One customer speculated that they were sent a fraudulent product. Just be careful and make sure that you buy from a seller with excellent reviews.

Multiple reviewers say it does take more time to notice the difference than whitening kits. You need a lot of consistency, but it’s worth it because this gel hassle-free and not an inconvenience like other whitening products.

This is a great option if you have some dark spots that you need to brighten. One customer noted that it cleared up the marks from her braces.

A small minority said it didn’t work for them, but it’s likely they didn’t use it on a consistent basis.

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Have sensitive teeth? This is the best teeth whitening product for you! While it’s not as effective as the more abrasive whitening products, it still works to whiten your teeth – without the sensitivity and pain! Plus, it’s fuss-free and so easy to incorporate into your daily routine.

Check The Latest Price Of This Go Smile Teeth Whitening Gel Here On Amazon

#6. AP24 Whitening Toothpaste By Nu Skin (Best For Fuss-Free Whitening)

  • 2 Packs | 4 oz in each bottle
lighter teeth

No Peroxide & Contains Fluoride To Protect Your Enamel & Prevent Cavities

Can Effectively Whiten In Just One Week

Fuss-Free: Simply Use As A Normal Toothpaste Twice a Day

Subtle Minty Taste & Freshens Breath

brighter teeth

Pretty Pricey & Not Much Product In Each Tube

This whitening toothpaste earns our final spot because it’s so fuss-free and simple to use. Just use it (continously) in place of your regular toothpaste and enjoy your whitening results – it saves time and effort!

Formulated Without Pexoride | Fluroidated To Prevent Cavities & Plaque

One of the downsides of whitening kits and whitening strips is they sometimes contain chemicals that you may feel uncomfortable putting on your sensitive teeth.

A lot milder than the whitening kits, this brightening toothpaste is suitable for both adults and children above the age of two (with adult supervision).

This AP 24 whitening toothpaste is more of a safe option – it’s formulated without any peroxide! Thanks to the added fluoride, it helps prevent the formation of new cavities and reduces the build-up of plaque on your teeth.

AP 24 is a special patented agent developed by Nu Skin to fight plaque. The added sodium monofluorophosphate is a particular kind of fluoride that provides the cavity-fighting power of this formula.

Nu Skin’s thick creamy formula features a blend of aluminum oxide and hydrated silica. This combination is essentially a mix of two mild abrasives that help gently polish and smooth your teeth without damaging or eroding your enamel like stronger abrasives do.

Stain Removal In Just Minutes A Day

This toothpaste helps whiten your teeth by removing stains caused by smoking, or dark colored drinks and foods. Just brush your teeth twice daily and you can attain a whiter smile with just a couple of minutes of use a day!

Vanilla & Mint Flavour | Long Lasting Fresh Breath!

With a mild vanilla mint flavor, this whitening toothpaste by AP 24 leaves a lasting clean feeling on your teeth and keeps your breath fresh for hours and hours.

Fuss Free & Quick To Use

This whitening toothpaste is so easy to add to your normal oral hygiene routine. Thoroughly brush your teeth using this toothpaste at least twice a day, preferably after you eat each meal.

best whitening toothpaste

This whitening product has really impressive reviews.

Most customers say it’s really effective for a whitening toothpaste. Although it’s not quite as good as whitening trays or strips, it makes a huge difference to the brightness of most reviewers’ teeth.

Some even say they noticed a massive difference after just one week of use. Others found it took a couple of months to really get the good whitening results.

Customers like that the nice minty taste is subtle and it keeps your teeth feeling fresh after you use it.

Like the Go Smile whitening gel, this whitening toothpaste is sold by a number of different sellers. Make sure you buy from a seller with excellent reviews to prevent buying an imitation product.

However, some say they wish there was more product in the bottle considering the price. We recommend the double pack to really give this whitening treatment a chance.

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Want whiter teeth but not interested in investing the time and energy to use strips or a kit for 30 – 60 minutes a day? This whitening toothpaste is perfect for you!

It’s so simple to use – just replace your regular toothpaste with this Nu Skin whitening formula instead. Plus, this brand contains fluoride to prevent cavities and the lack of peroxide helps protect your enamel!

View The Current Price Of The Whitening Toothpaste AP24 Here On Amazon

Do Light Treatments Make A Difference?

Light Enhances Whitening Effects

Tavares et al. (2003) investigated whether or not a whitening light enhanced the teeth whitening process. They used the light in conjunction with a 15% peroxide gel and recruited 87 participants who received a 1-hour professional dentist whitening session. 1/3 received the gel and the light, another 1/3 had just the gel, and the final 1/3 were treated with just the light (and a placebo gel).

They found that the light combined with the peroxide was much more effective (8.4) at reducing the shade of the teeth compared to just the gel (5.9) or just the light (4.9). 88% of these effects continued for a six month period. Although some of the light and gel subjects (20%) and the gel only subjects (21%) experienced tooth sensitivity one week after the treatment, this completely disappeared by the 3 and 6 month check-in periods.

However, it’s important to disclose that this study was partially funded by BriteSmile Inc (a teeth whitening company), though the researchers declare that they are not associated with the company in any way, shape, or form.

Results May Vary

A literature review conducted by Baroudi et al. (2014) found mixed evidence on the question of whether or not the use of a light significantly enhances the tooth whitening process.

Results may vary depending on a number of factors, including; the initial color of the teeth, the age of the subject, and the type of tooth staining.