It’s quite hard to pick the best teeth whitening kit. Because it largely depends on your teeth and personal preferences. So the question is, how can we keep our teeth glittering white without any irritation and gum burning?

Using teeth whitening kits at home is the smart and convenient choice to keep your teeth whiter rather than visit your dentist.

If you want to make the right purchase decision you should ask yourself a few questions. Like, how yellowish or stained your teeth are? How long you’re carrying this stain? And, most importantly, do you have teeth sensitivity? Above all, you have to take into account the percentage of hydrogen peroxide or carbamide peroxide, types, best result time and price of the kit as well.

There are a number of teeth whitening kit available in the market today. Sorry to say, it’s quite difficult to find single teeth whitening kit that is perfect for everyone. But, for anyone’s particular situation there should be one that is almost perfect.

Top 10 whitening kits comparison chart

Generall, manufacturers use 6%- 14% hydrogen peroxide in their teeth whitening kit, dentists use up to 15%- 38% in office.  3.5% hydrogen peroxide yields approximately 10% carbamide peroxide.

Note: If you’ve sensitive teeth, avoid kits those contain more than 10% hydrogen or 35% carbamide peroxide.

ImageName & BrandTypesHydrogen or Carbamide Peroxide %Using timeBest result time
Crest 3D White Crest 3D White Professional EffectsStrip based10% Hydrogen Peroxide30 min20 days
Shine Whitening Kit Shine Whitening KitLed light based35% Carbamide Peroxide15 min10 days
Active Wow Active Wow Led light basedN/A10-20 min10-15 days
Crest 3D White Luxe Crest 3D White Luxe Strip based10% Hydrogen Peroxide30 min20 days
Opalescence Go Opalescence Go 15% Gel & tray based15% Hydrogen Peroxide15-20 min5-10 days
Crest 3D Whitestrips with Light Strip light based10% Hydrogen Peroxide10 min10 days
Lovely Smile Premium Line Lovely Smile Premium Line Strip based6% Hydrogen Peroxide60 min14 days
Cool Teeth Whitening Cool Teeth Whitening Led light based44% Carbamide Peroxide15 min or less10 days
Smartsmile Professional Smartsmile Professional kit Gel & tray based35% Carbamide Peroxide5-15 min10 days
AuraGlow AuraGlow Led light based35% Carbamide Peroxide30 min4-7 days

Top 10 teeth whitening kits review

Below we reviewed 10 teeth whitening kits those are highly appreciated by the consumers for their unique individual quality. Let’s go through this article, I hope your confusion will be driven away.

Crest 3D White Professional – Till now best-selling whitening products

My impression

Crest 3D White Professional

Crest 3D Whitestrips whiten your teeth like professional-level treatment. It comes with 40 strips which give you 20 treatments. It removes 14 years of teeth stains if you use it once a day for just 30 minutes. The strip doesn’t slide or slip as it comes with advanced seal technology.

It also has FlexFit technology which allows the strip to stretch over your teeth. While having the strip onto your teeth you can talk, walk, work and even drink water. That’s what makes it so convenient to use. You can experience whiter smile within 3 days and for full result, 20 days is well enough.

The whitening effect stays for a year and beyond. The major ingredients of this product are PVP, PEG-8, Water, Hydrogen Peroxide, Sodium Hydroxide, Acrylates Copolymer and Sodium Saccharin. This strip will only whiten your natural teeth, not any other particles around or in between your teeth like caps, crowns, fillings, veneers etc.


Final verdict

Without any doubt, Crest 3D Whitestrips is the best choice for those who want to whiten their teeth without any hassle. It’s number 2 selling teeth whitening product on Amazon since its arrival.

  • Make teeth sparkling white.
  • Ease to use.
  • Comes with a money back guarantee.
  • Number 1 dentist recommended whitening kit.
  • Can’t use it with braces.
  • Only for the people over 18 years.

My impression

Shine Whitening Teeth Whitening Kit

Shine whitening first class edition whiten your teeth effectively and efficiently with its advanced LED light-activated whitening technology. The gel used in this kit is the same professional grade used by the dentist. As it comes with mouth tray, so you can emphasize on certain teeth you want to and avoid specific ones as well.

And the tray is purely made of dental grade material. For each area .05cc gel (roughly a single drop) is well enough. But make sure you spread the gel with the syringe tip. Use it for 5-15 minutes then ring your mouth with mild water.

In some cases, you’ll see the result after one use. Few uses will give you best result. the major ingredient of this teeth whitening kit is Propylene Glycol, Carbamide Peroxide, Kosher Glycerine and Hydrogen Peroxide.


Final verdict

This kit is a complete package to whiten your teeth. That’s what makes it one of the best tray based LED whitening kit and the 2nd choice in our list.

  • Using time is only 5-15 minutes.
  • Perfectly remove years of stains.
  • Sensitive teeth friendly.
  • Affordable price.
  • Sometimes the trays don’t give you perfect fit.
  • Need extra attention while using.

Active Wow – Beginners friendly

My impression

Active Wow

If you’re looking for a premium grade teeth whitening kit then Active Wow Teeth Whitening kit is the perfect option for you. When you have it in your home, it’s like you've got a professional dentist. To accelerate your teeth whitening, it has LED light-activated whitening technology.

It comes with 4 syringes, Two Whitening Syringes (Clear Gel) and Two Remineralization Gel Syringes (Blue Gel). It removes stains from coffee, soda, wine, smoking and many more. To ensure perfect fit it comes with additional mouth-tray.

For a single treatment, use it for 10-20 minutes. You’ll able to see the result after one use. But it may vary depending on how severe the stain is? In that case, you will require multiple applications.


Final verdict

Although Active Wow isn’t a well-known brand and they have only introduced two whitening products, but these 2 products are dominating the market with their quality.

  • Regular using time is only 10-20 minutes.
  • Good option for the beginner.
  • Very effective for removing stains.
  • You can use it with sensitive teeth.
  • Tricky to use.
  • The mouth trays are little hard.

Crest 3D White Luxe – Fastest whitening strip

My impression

Crest 3D White Luxe

Another Crest 3D White LuxeWhitestrips is in our top 10 picks. This is a combo package coming with two different types of whitestrips. It has 20 strips which ensure a professional level of teeth whitening. Plus you’re gonna get 2 more strips which you can use for any occasion.

If you are going to attend any unexpected parties then this 1-hour express whitestrips are going to whiten your teeth faster than ever. So, to see a noticeable result, you don’t have to wait for multiple treatments, unlike the 20 whitening strips. Like other Crest 3D Whitestrips, it also removes 14 years of teeth stains.


Final verdict:

Another superb teeth whitening kit comes from Crest. If you’re looking for faster whitening strip then this one is a perfect option for you. So, now on you don’t have to put back yourself to bang sudden parties.

  • Very effective and comfortable to use.
  • Great for professional-level of teeth whitening.
  • Ensure a brighter and brilliant smile.
  • Whitening result exists for a longer period.
  • Extra attention requires for sensitive teeth.

Opalescence Go – A complete family package

My impression

Opalescence Go

The Opalescence Go 15% is a mind blowing teeth whitening kit. To ensure a maximum amount of gel stays in contact with your teeth it comes with Ultrafit trays. This is the only kit that comes with 10 pairs of tray.

Compare to any other kit it has a superior percentage of Hydrogen Peroxide and it’s 15%. So you don’t have to use it for a longer period, only 15-20 minutes is well enough. For maximum result use it for 5-10 days.

This whitening kit contains also Potassium Nitrate & Fluoride. Potassium nitrate helps to reduce teeth sensitivity while Fluoride diminishes carries and strengthen enamel. Together they make your teeth healthier, stronger and whiter.


Final verdict

If you want a gel and tray-based whitening kit for your whole family than this one is a perfect choice as it comes with 10 pairs of Ultrafit trays.

  • 10 pairs of trays.
  • Give you best result within 5-10 days.
  • Easy to use & effective.
  • May cause gum burning.
  • Comparatively expensive.

Crest 3D Whitestrips – Only strip come with LED light

My impression

Crest 3D

This new Crest 3D White Whitestrips comes with the unique blue light system. Yeah, there is no doubt that the strips alone can whiten your teeth. Then, of course, the question arises, why do we need the blue light system?

It’s because through using this you’ll get professional-level of a result. The blue light easily penetrates into the enamel to target yellow stains. Which ensure effective and faster whitening than alone with strips.

The light is easy and convenient to use as it's water-resistant, lightweight, handheld device and after completion of each treatment the light automatically shut-off. Approximately 10 minutes is well enough for every treatment.

After the full use, the result will last for 36 months. The main component of this kit is PVP, PEG-8, Water, Hydrogen Peroxide, Sodium Hydroxide, Sodium Saccharin and Acrylates Copolymer.


Final Verdict

If you’re looking for extraordinarily whiter teeth in a quick time than using this whitening kit is a smart choice.

  • It has the same light technology that dentist use.
  • You’ll get pearly white teeth.
  • Full result within 10 days.
  • The result lasts for a long time.
  • There is a chance you may face teeth sensitivity.
  • The price is relatively higher.

My impression

Lovely Smile

The best part about Lovely Smile Premium Line whitening kit is its 100% enamel safe. This strip is great for home use as it’s comfortable and easy to use. It comes with 28 strips, which will give you 14 treatments.

Each session will take around 1 hour. You’ll able to see the result after the very first treatment. But for the full result, you got to complete all 14 treatments. The result will last up to 1 year. This strip comes with revolutionary non-slip technology, which means you can talk and drink water while using it. As it doesn’t slip so while you using, it’ll not leave a messy residue behind.

This strip comes with adorable mint flavor. The ingredients of this product are Hydrogen peroxide, hydroxprophyl cellulose, DL-menthol, K30, K90 glycerol, alcohol and water.


Final thought:

As the Lovely Smile Premium Line whitening kit offer the same level of teeth whitening as your dentist do, then why spending hundreds of dollars. Grab one, save your money and time as well.

  • The price is one-third compare to leading products.
  • Give you a professional level of teeth whitening.
  • Doesn’t cause any sensitive issue.
  • Take long time for each treatment (1 hour)
  • Those who don’t like mint flavor may not like it.

Cool Teeth Whitening – Fastest whitening kit

My impression

Cool Teeth Whitening Kit

If you’re looking for a product that is great value for money then Cool Teeth Whitening kit is a perfect choice. It’s a complete package which you can use at home and make your smile whiter and brighter. It comes with high quality 5 large gel tubes, which you can use for 25 treatments.

You’ll also get 2 mouth trays, a LED light and a free shade guide as well. It removes ugly stains caused by overdrinking coffee, tea, wine and excessive smoking. The gel contains 44% Carbamide Peroxide which is enamel safe and 10 times cheaper than your dentist sells for.

For the first treatment don’t use it more than 15 minutes. Over 95% of the consumers achieved some level of teeth whitening after using this product. Store this in a cool place, not frozen.

The main ingredient of this product is USP Grade Carbamide Peroxide, Triethanolamine, Glycerin, Alcohol, Polysorbate 20, Deionized Water, Carbomer and Potassium Sorbate.


Final verdict

Those who want super-fast teeth whitening kit undoubtedly it’s a good choice for them. But if you have sensitive teeth, strictly avoid this product.

  • Reasonable price.
  • Convenient & simple to use.
  • You’ll not feel any significant discomfort.
  • Too much (44%) Carbamide Peroxide used in the gel.
  • Extra precaution requires when it’s come to storing the product.
  • Don’t taste good.

Smartsmile Professional–Cheap but effective

My impression


The Smartsmile Professional Teeth Whitening Kit is another budget friendly product in my top 10 list. This kit includes 2 whitening gel syringes each of them contains (10ml) which you can use for 20 treatments.

The thermoform trays are so amazing that they easily fit within the range of your mouth size. In order to use it simply put the gel on the tray and insert it along with your teeth in between 5-15 minutes each day.

As the gel contains 35% Carbamide Peroxide so it whitens your teeth comparatively faster than any other whitening kits. It starts to whiten your teeth from the very fast attempt. But if you want to boost your confidence I’ll suggest you use it few more times.


Final verdict:

If you’re searching for a professional, dental-grade teeth whitening kit than Smartsmile will be a right decision.

  • Using time is only 5-15 minutes.
  • Adaptable trays.
  • Comparatively cheaper.
  • Don’t work well for people those who have braces on.
  • The Higher percentage of Carbamide Peroxide may cause sensitivity.

AuraGlow Teeth Whitening Kit - Expensive yet awesome

My impression


AuraGlow is one of the best-LED light teeth whitening kits in the market. To make your teeth whitening more precise, it has 5 bulbs in the LED light and a built-in (10 minutes)yy timer with a beeper so that you can easily track your session. It has 2 gel syringes which will give you at least 20 treatments.

You’ll be impressed to know the gel is gluten-free, safe for enamel, kosher and doesn’t cause any sort of teeth sensitivity. As the trays are made of high-grade BPA-FREE silicone so you don’t have to mold or boil it before application.

Use it once a day for just 30 minutes. After the session, ring your mouth and the tray with mild water. You can see a visible result after one treatment. After every session, store the gel in a cool and dry place.


Final verdict

If budget isn’t an issue for you then you can confidently go for this AuraGlow LED light teeth whitening kit.

  • Remove all sorts of stains.
  • Remove plaque and safe for enamel.
  • You can use it with braces, crowns, caps and veneers.
  • No sensitive issue.
  • A bit expensive.
  • Some may find it little complicated to use.

What is a teeth whitening kit?

Let’s think simply, it’s a kit that helps to keep your teeth whiter. Teeth whitening kit is a combination of products that remove stains and discolors from your teeth and make it whiter than ever. Regular brushing with whitening toothpaste sometimes can’t do the job perfectly. In that case, a teeth whitening kit will be the best companion unless you want to make your dentist wealthier.

Remember, a teeth whitening kit will not fully take care of dental health, it’s just an additional tool that will make your teeth sparkling white and give you the smile you’ve dreamed for a long time.

Safety warning: Pregnant women and kids shouldn’t use teeth whitening kit.

Types of teeth whitening kit

To be honest with you I’ve tried every single type of teeth whitening kit available in the market. And they haven’t disappointed me. The core objectives of all types are the same, even though their characteristics are different to each other. Let’s check out the major type of teeth whitening kit.

Strip Based kit


Without any doubt, whitening strips are the easiest & the most popular form. Under the brand name Crest Whitestrips, it was first introduced by Proctor & Gamble in 2000. Since then many manufacturers have shown their interest in it.

Teeth whitening strips are made of thin, clear, flexible piece of plastic that come one side of a film which contains hydrogen peroxide. In order to use it, just peel it off then stick on to your teeth, wait for a while and take it off. If your teeth are slightly stained then whitening strips will be the right choice for you.

Gel & tray based kit

Gel & tray

This will give you superior white teeth than strips, as it covers every single tooth inside your mouth. When you put gel in the tray be careful not to overly insert too much of the whitening gel because once it adopts the temperature of your mouth it tends to liquefy, which will give you a messed up feel.

The main advantage of this product is that you can specify the tooth which you want to whiten and also can avoid one if not necessary. If your teeth stain is in the moderate level, Gel & Tray based kit will be a better choice.

LED light based kit

LED light kit

It is the most effective and the fastest way to whiten your teeth. The process starts with applying a minimal amount of gel in the tray, then gently bite it with your teeth. After that put the LED light on top of the tray and hold it with your lips.

The whole session will take around 20-30 minutes. The popularity of LED light kit is increasing day by day. In case your teeth are extremely stained, right choice will be LED light kit.

Things to consider when you choosing the best teeth whitening kit

When you decide to buy a whitening kit, you should consider few things. Otherwise, your investment will be totally wasted. Stay with me, as I’m going to discuss them briefly below.

  • Easy to use

You can use all the form of teeth whitening kit at home without the assistance of extra hand. Compared to the rest of teeth whitening kit at home, the strip is the easiest form. Because it’s well prepared by itself, you don’t need to put extra gel.

Using gel and tray-based whitening kit is little difficult. If you don‘t put gel properly on the trays, then you will not get the best result. Using LED whitening kits is the toughest task among rest of the options.

Holding LED kits with your teeth and lips for 30 minutes is really tough task; as you'll require an extra bit of patience.

  • Is it budget friendly?

When you choose a whitening kit you should also consider your budget. If your budget is $25 to $45, you can get a top quality whitening strip. In case your budget is a bit low, than gel & tray based whitening kits will be the best option.

You will get them in between 20-40 dollar. LED light kits are the most expensive option from the rest. In order to whiten your teeth with LED light kit, you’ve to make a budget inbetween$30-$70.

  • Limit of sensitivity

Before jump into purchasing teeth whitening kit, you should remember the sensitivity level of your teeth. Hydrogen peroxide and carbamide peroxide are the main ingredients used in whitening kits. This chemical easily removes stains and discolors.

It’s essential to have a certain level (6%-14%) of hydrogen peroxide. Anything exceeding this level will make your teeth sensitive. Be careful, whitening kits, which is too fast functional, are the bad choice if you’ve sensitive teeth. If you’ve sensitive teeth, don’t use teeth whitening kit without consulting your dentist.

  • Expected time for best result

In general, all the teeth whitening kits work fast. Still, some people want to whiten their teeth very quickly because of their urgent meeting, dating, and parties. If you want to get fast result, LED light kit is the best choice in compare to others.

If you’re not in rush then go for whitening strips or gel & tray based whitening kits. A whitening strip takes 15-20 days to give you maximum result. My personal suggestion is, go with whitening kits those work slowly. Because, the result will last long and they are safe.

FAQS: Frequently asked questions

Is there an ideal percentage of hydrogen or carbamide peroxide for teeth whitening kit?

To make teeth white, every kit should have a certain amount of hydrogen or carbamide peroxide. So, it’s a legitimate question that, is there a definite percentage for that?

The answer is quite confusing, as according to ADA the percentage of hydrogen peroxide should be 3.5%. But sorry to inform you that, there is not a single kit, which used by the dentist or sold in the retail outlet, has less than 5% hydrogen peroxide. And none of the teeth whitening kits contain ADA seal; only a few teeth whitening toothpaste comes with ADA seal.

You’ll be surprised to know there are some kits bear the FDA seal those contain a higher percentage of hydrogen or carbamide peroxide. For example ‘Whiter Smile Labs Professional Teeth Whitening kit’ has 38% carbamide peroxide still it’s certified by F.D.A dental lab.


Can we whiten our teeth while wearing braces?

The answer is both “yes & no”. This question is becoming very common, as approximately more than 4 million of U.S population have braces. Most of the dentists recommend not using whitening kit while having braces because; it’s going to leave an uninformed surface stain where the brackets and braces cover the teeth. So, it’s better to use kit after the braces come off.

Most of the dentists recommend not using whitening kit while having braces because; it’s going to leave an uninformed surface stain where the brackets and braces cover the teeth. So, it’s better to use kit after the braces come off.

But if you can’t resist yourself, you can go for it. In that case, you have to take assistance from your dentist. If your dentist can come up with a custom tray, which will fit over your braces, then why not doing it?


Does hydrogen peroxide damage crowns and filling?

There is no evidence found that hydrogen peroxide damage crown or filings. Still, don’t use it without your dentist recommendation. A continuous use of hydrogen peroxide may risk eroding of your crown. So, don’t overdo it. Kits only whiten your natural teeth, not the crowns and fillings.


Does LED light really work for whitening?

If I tell you it’s a myth, you may get disappointed; as you’ve seen a lot of your favorite celebrities have posted their pic in social media while using this LED light kit. Yeah, it’s cool to post a pic like that. But you got to remember, the main purpose is to whiten your teeth, which is done by hydrogen peroxide or carbamide peroxide.

In an interview, Dr. SakoKarakozian said that the LED light emit a little bit of heat which will dry your teeth. When your teeth are dryer they’ll look instantly lighter, which will last for a couple of days.

If you take treatment from you dentist you’ll see they also use light, but those are different powerful UV lights. While there is no scientific proof that the LED lights can do such kind of staff.

Final thought

Choosing the right one totally depends on your personal preference. Above the article I’ve discussed everything necessary to make the right decision, now it’s your turn! If you still have any questions feel free to ask in the comments section.

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