Teeth Whitening Review Inside The Mouth


It is not meant to replace regular dental care. Teeth whitening products can be a quick and less expensive way to achieve the brightest of smiles.

There can be plenty of factors that affect the color of your teeth. Chief among this is your diet. Consuming food and beverages that naturally stain your teeth might affect your teeth whitening process. This includes curry, coffee, foods with tomato-based sauces among others.

Tooth stains can also be caused by smoking. So if you want whiter teeth, minimizing or stopping your smoking habits may help a lot.

Another factor can be the type of teeth you have. The color of your teeth will usually depend on how thick your enamel is.

Enamel is the part of your teeth that covers the crown. Because enamel is transparent, it does not show the natural yellowish color of your dentil.

This is how most teeth whitening products work. These products contain ingredients that can break down the enamel, pass through it and “dehydrate” the dentil. The dentil then rehydrates naturally with the saliva.

The effectiveness of teeth whitening products therefore are dependent on its ingredients and how effective they are. Other factors must also be considered, such as how it affects sensitive teeth or if it causes it.


For those of you who prefer a more visual experience, here is a video review from Time Flies with Kylie’s YouTube channel. Do check out our article below, however, because it has a comprehensive overview of Snow Teeth Whitening.

SNOW Teeth Whitening Kit Teeth Whitening Review Inside The Mouth

SNOW Teeth Whitening is a brand that focuses on oral care at the comfort of their customer’s homes. Their SNOW Teeth Whitening Kit, their flagship product, is one of the best in business. They are the “Internet’s favourite teeth whitening product”!

The SNOW Teeth Whitening Kit is SNOW’s premiere teeth whitening product. It is an LED based teeth whitening kit that promises brighter teeth after 21 days of regular use. The product includes 3 regular whitening serum and 1 strong serum, an LED mouthguard, and a teeth shade guide.

The product works by activating the active whitening ingredients through the LED mouthguard. These ingredients which are hydrogen peroxide and carbamide peroxide are common for teeth whitening products.


The SNOW Whitening Kit’s primary ingredients are hydrogen peroxide (or carbamide peroxide). The normal serum contains six to ten per cent. The strong serum has almost double that. 

The active ingredient sodium bicarbonate is another. This is an abrasive that removes plaque. SNOW does not contain too much of this because it can cause sensitive teeth.

Peppermint oil is included for flavor.

All in all, these are all of the ingredients in this product:

  • Hydrogen peroxide
  • Carbamide peroxide
  • Glycerol
  • Deionized water
  • Sodium bicarbonate
  • Carbomer
  • Potassium nitrate
  • Peppermint oil


The entire kit is easy to use, with the exception of a few unspecific areas. You only need to apply the serum directly to the teeth, let the LED mouthguard do its trick and you are done for the day.

The wands are actually a pretty nice idea. You can apply the serum more precisely than other types of serum because it is directly applied to your teeth. That is compared to syringe type serums where there is a lot of messy potential.

Overall, the kit promises a whiter smile after 21 to 30 days depending on your use. Teeth Whitening Review Inside The Mouth


The SNOW Teeth Whitening kit can be purchased at their website for just $150. A wireless version is also available for $299.

Refills for your whitening serum are 29$ for both the regular and extra strong serum.

The Good

  • Using it is very easy
  • The LED mouthpiece does not need replacement batteries
  • It is portable and can be carried with you wherever you are.
  • Less corrosive ingredients means it can be used for sensitive teeth
  • Non-obstructive to regular activities except talking

The Bad

  • During the treatment, you are not allowed to speak for 20-30 minutes.
  • Some people find the mouthpiece uncomfortable
  • Higher price point compared to other whitening products
  • Some instructions are not clear

Snow Teeth Whitening vs BrighterWhite

BrighterWhite is another teeth whitening product. Their website is sparsely detailed and focuses primarily on the BrighterWhite Teeth Whitening Kit.

After 8 years of trial-and-error, they claim their formula is the best in the industry. They aim for simplicity, affordability, convenience and effectiveness like no other.

BrighterWhite Teeth Whitening Kits have been specifically designed to remove both intrinsic and external stains deep within the teeth.

BrighterWhite works by oxidizing the organic pigments that are stained with whitening gel. This allows both the intrinsic and external parts of your teeth to be brighter and whiter. Teeth Whitening Review Inside The Mouth

Teeth Whitening Review Inside The Mouth

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Just as with most teeth whitening products, BrighterWhite’s whitening gel includes peroxide, which in this case is urea peroxide. In dental circles, this ingredient is known as carbamide peroxide.

Although diluted ureaperoxide can be used for teeth whitening, it could cause damage to the enamel of your tooth.

The one thing that’s curious about this product is the possibility that you may receive a gel with a different formula depending on where you live. The FAQ section on the website states that people ordering from Germany will receive the non-peroxide formulation.

Maybe it has something to do with regulations there. This begs the question: Why not create a uniform formula? Does that mean that German customers have a more effective or less effective whitening product?

We have the complete list of ingredients:

  • Glycerin
  • Urea Peroxide
  • Propylene Glycol
  • Xylitol
  • Carbomer
  • Mentha Piperita Oil
  • Triethanolamine
  • Aqua

Non-Peroxide version (Germany Only)

  • Glycerine
  • Deionized water
  • Carbopol
  • Triethanolamine
  • Sodium perborate


The box, like most teeth-whitening products, contains several materials.

This tray-based teeth whitening kit comes with custom mouth trays (3 to be exact), LED lights with 2 button cells batteries and a shade guide to help you track your teeth from day 1 to day 7.

Six syringes are included to hold the formula, and two syringes are provided for desensitizing the formula. A pamphlet is included for the 7-day challenge. Instructions are found at the back of the box, so make sure not to lose the box or you can find it on the internet.

The actual treatment is more complicated. You will need to “fit” the tray before you can use it for the first time.

The use of the syringes during treatment can be tricky and frustrating. Placing the right amount can be a hit or a miss if you are not an expert in using syringes.

Treatments usually take between 30-60 minutes. This means that the treatment takes between 30-60 minutes.

Some people may feel sensitive when using the product. This can be treated by using the desensitizer gel or without the LED lights.

It is recommended to do your treatment at night, after your last meal. Also, ensure that your teeth are clean before doing the treatment. It’s always a good idea to brush your teeth before starting.

For best results, it is recommended that you do the treatment for 7-14 days. Teeth Whitening Review Inside The Mouth


The price for BrighterWhites teeth whitening kit depends on how much you want the product to last long. They have a 3 month supply for $122. They also have a 6 month supply for $220 which also includes a whitening pen.

They also have a “Best Friend’s Pack” for $536. You get twice the product in this pack, which is also available as a 6-month supply. This pack is ideal if you wish to share your treatment with a friend.

Right now, the company is offering huge discounts for their mid-year mega sale. If you want to go ahead and try their products, now is probably the best time to do so.

The Good

  • Portable, you can take it almost anywhere
  • Fast results with some bragging that you can get whiter teeth just after two days

The Bad

  • Also in the more expensive side
  • Sensitive teeth could be caused by strong ingredients
  • Some ingredients can be sketchy at oo
  • Finicky and more involved steps in the application process
  • Included batteries are non rechargeable


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Snow Teeth Whitening Vs Arc Teeth Whitening

Another contender for teeth whitening products is the Are Teeth Whitening Strip Kit with Blue light. While the products that we have previously encountered somehow involved serums, Arc Teeth Whitening is a whitening strip.

Arc Teeth Whitening was created for the purpose of providing a safe and effective alternative for homemade teeth whitening that may be harmful to people. They are synonymous with reliability and confidence.

They only use proven and well-researched methods to whitening their teeth. They guarantee that their product contains no additional ingredients.

Their premiere teeth whitening product is the Arc Teeth Whitening Kit. This kit combines teeth-whitening strips with LED blue light technology at a particular wavelength. It targets stains in the enamel to weaken their chemical bonds to get a whiter teeth.

At first glance, the box gives you a bunch of products, however most of what is included are the whitening strips. You are greeted by 1 ARC light and 14 treatment strips when you open the box.

Each treatment includes 2 strips, one for the top part of the mouth and one for the bottom. According to the Arc Blue light, it can last approximately 28 treatments. Specifically, that is 14 treatments, and 2 refills. Each refill has 7 treatments included.


Arc Teeth Whitening Kit’s active ingredient is Hydrogen Peroxide, a common compound found in most tooth whitening products. Hydrogen peroxide can cause sensitive skin if it is not used correctly.

Other ingredients in the product include:

  • PVP
  • PEG-8
  • Water
  • Hydrogen peroxide
  • Acrylates copolymer
  • Sodium hydroxide
  • Sodium saccharin

Most of these ingredients except hydrogen peroxide are mostly for adhesion, consistency and flavor.


Application of the Arc Teeth Whitening kit is easier than most of the other prodcuts. While the whole treatment lasts for only 30 minutes, the LED blue light is only held for five minutes.

This means that you can continue your day without being interrupted by the treatment. You can even talk to people while doing it.

You must ensure that the treatment is completed within the time allowed. Prolonged application of strips can cause sensitive teeth that you do not want.

The ARC whitening treatment should only be used once per day to avoid increased teeth sensitivity. It is fine to skip a few days after applying the treatment. However, spreading the application of the strips over a longer period of time may not yield the best results.

Attention: Avoid brushing immediately after applying the strips. This is to avoid gum irritation


The Arc Blue Light Teeth Whitening Kit is priced at $44.94 on their website. Refills for the whitening strips cost $19.94. Since the Arc Blue Light is designed to last for 28 treatments, the total cost for an initial treatment can cost about $84.82.

The Arc Blue Light Teeth Whitening Kit overall is more affordable than other teeth whitening products.

The Good

  • Very easy to apply and LED light only takes 5 minutes of your treatment time
  • The price point is lower
  • Can treat heavy stains from things like red wine and coffee
  • Mouthpiece has a built-in timer and is waterproof
  • Strips are much more comfortable than other teeth-whitening products
  • After the first week, you can see results.

The Bad

  • There is a very big chance of having tooth sensitivity, especially when applied longer than intended
  • LED mouthpiece battery is not rechargeable. You will have to buy another one if it dies and you want to continue the treatment.
  • The set only includes14 strips with the blue light. The refills have only seven.
  • If used incorrectly, can cause permanent tooth decay.

Snow Teeth Whitening or SmileActives Teeth whitening

SmileActives Teeth Whitening is a company founded by Robert Eric Montgomery, a biochemist and inventor for innovative dental care. Montgomery is also responsible for other cosmetic companies such as BriteSmile, OPI, and Oraceutical.


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SmileActives founder boasts about 90 dental and cosmetic patents under his belt.

SmileActives range of products includes items such as their Vibrite Sonic Tooth to their advanced teeth whitening pen. Their Power Whitening Gel is their most popular product.

The thing that separates the Power Whitening Gel to other teeth whitening products in this list is that it is not a kit. The Power Whitening Gel is just that, a teeth whitening gel. To achieve whiter teeth, there are no complicated mouth trays or fancy LED light fixtures.

Polyclean Technology is used to make the Power Whitening Gel. It creates a strong micro-foam which penetrates the tooth enamel. It can lift and remove stains.

The Power Whitening Gel promises visible results in as little as 30 days. Teeth Whitening Review Inside The Mouth


SmileActives Power Whitening Gel’s main ingredient is also hydrogen peroxide.

While all ingredients found in the gel are safe, they are not all naturally-derived ingredients. If you are looking for a natural solution to teeth whitening, then look elsewhere.

The ingredients of all Power Whitening Gels include:

  • Water
  • Hydrogen Peroxide
  • Glycerin
  • Hydroxyethyl Acrylate/ Sodium Acryloyldimethyl Taurate Copolymer
  • Flavor
  • Sodium Saccharin
  • Etidronic Acid
  • Potassium Stannate
  • Ammonium Hydroxide


Since the Power Whitening Gel is simply a gel, its application is also just as simple. There is no need to use trays or LED lights. The whole process will literally take as fast as you finish brushing your teeth.

You can apply the Power Whitening gel by simply adding a small amount to your toothbrush. Then you go about and brush your teeth normally.

This is the only teeth whitening product that doesn’t interfere with your daily routine. Of course that’s given if you regularly brush your teeth twice a day already.


SmileActives Power Whitening gel is priced at $29.95 for small bottles and $89.85 large ones. Although it may seem like the price is lower than other teeth whitening products you should remember that this product costs $89.85 per bottle.

Customers may find the price too high for a single bottle, and that is a problem.

SmileActive offers its customers a membership. Members will enjoy the benefits of having the products at up to 33% discount on every auto-delivery order.

This delivery service can also be customized like the frequency and which products you want to buy.

The Good

  • Very easy to use, does not take much of your time
  • More affordable than other teeth whitening products
  • LED light and other paraphernalia not needed for the whole treatment
  • Ingredients are all enamel-safe

The Bad

  • Review are mixed on how effective their product is
  • Won’t whiten crowns and veneers
  • Not all whitening results will be the same
  • Some people may find it difficult to believe that all ingredients are naturally occurring.
  • It may take more than a month for the results to be visible

Opalescence vs Snow Teeth Whitening

Opalescence is another brand of teeth whitening products. Most of their products can be purchased through a local dentist’s office. They also offer a variety of products, including at-home and in-office treatments.

Like most whitening products, Opalescence whitening products lighten discolored teeth that are caused by the common suspects of tea, coffee, soda, and tobacco among others.

Opalescence uses advanced, dental-grade formulas to whiten teeth. These formulas remove stains from the enamel and dentin. Teeth Whitening Review Inside The Mouth

Opalescence Go, which are pre-applied trays for teeth whitening, is one of their most popular products. Opalescence Go can be applied using the Ultrafit formula, which is suitable for most smile types.

Opalescence Go is available in two concentrations: 10% and 15%. Their main difference is the amount of hydrogen peroxide in them which determines the strength. Those with sensitive teeth are recommended the 10% one and vice versa.

Opalescence Go also comes in two flavors of mint and melon. This is a plus for customers as biting at a treatment can be either boring or undesirable especially if the treatment’s flavor is bad.

Because of its compact design, the Opalescence Go makes it easy to transport. This is a great emergency product that you can take to special events.

That said, you would be hard pressed to find the Opalescence Go online as it can only be ordered from a dental professional.


The main ingredient for Opalescence Go is hydrogen peroxide. Customers have a choice between getting a 10% strength or 15% one.

While hydrogen peroxide is deemed generally safe for treatment, too much ot if can cause teeth sensitivity. The formula also contains potassium nitrate and fluoride to alleviate the problem. These ingredients can strengthen enamel and reduce sensitivity.

While their official website do not list the full ingredients of the formula found in Opalescence Go, we do know that they have the following:

  • Carbamide Peroxide is broken down into Hydrogen Peroxide
  • Potassium Nitrate
  • Flouride
  • Flavoring (melon and mint)


The Opalescence Go is different from most teeth whitening trays as you do not need a customized or imprinted tooth tray. UltraFit Technology can accommodate most types of teeth.

Hence, applying the Opalescence Go is a very fast process. To deliver the inner tray to your teeth, you only need to use the outer tray. You can apply both the top and bottom at once. In fact, it is recommended as it saves a lot more time.

The strength of the formula will determine how long the tray must stay on your teeth. It usually takes 15 to 20 minutes for the 15% peroxide solution while the 10% needs about an hour or a half to fully apply. Teeth Whitening Review Inside The Mouth


Opalescence Go can be purchased for between $60 and $80. This might depend on the strength and in where you can get one. Remember that you have to go to your local dentist to buy one. Their website will help you.

Each box of Opalescence GO contains 10 sets of mouth trays. Enough for a 10 day treatment.


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The Good

  • Cheaper than most Whitening trays
  • UltraFit trays eliminate the need for impressions or custom trays
  • It is lightweight and easy to transport.
  • The application can be shorter
  • Choice of two strengths
  • Two flavors available
  • Results in 10 Days

The Bad

  • One size fits all
  • Not recommended for sensitive teeth
  • Not as accessible as other brands(i.e. Outside the US)

GLO Science VS SNOW Teeth Whitening Teeth Whitening Review Inside The Mouth

GLO Science was started by Dr. Jonathan B. Levine and Stacey Levine. Their vision of a better world was what motivated them.

The result of this vision emerged into the GLO Brilliant Teeth Whitening Device. This GLO Brilliant Teeth Whitening Device fuses light and heat to activate their formulated gel. GLO stands to guided light optics.

THe GLO Brilliant Teeth Whitening Device is the company’s most powerful teeth whitening device. This product was created to help customers achieve whiter teeth in the privacy of their own homes.

The device comes with their GLO Brilliant Heat and LED whitening mouthpiece, as well as a storage case for said mouthpiece, a rechargeable GLO Controller with longer battery life, and a hands-free lanyard.

10 Teeth Whitening Gel GLO vials that are 2.95 mL which are good for 60 applications are also included. They are also thoughtful enough to add an 8mL GLO lip care to defend against dry or chapped lips.

They also included a universal power cable and a USB adapter to charge the device. It also includes a zippered travel storage case. To assist the customer in the treatment, a shade guide is provided and a user manual is also included.


Hydrogen peroxide is the main active ingredient in GLO, just like other teeth-whitening products. This makes sure that there will be some whitening that’s going to happen.

To avoid sensitive teeth, the whitening formula is largely alcohol- and peroxide-free.

Overall, the the whitening formula includes the following:

  • Distilled water
  • Polyethylene glycol
  • Hydrogen peroxide (6%)
  • Potassium nitrate
  • Glycerin
  • Estate disodium
  • Sodium Saccharin
  • Sodium fluoride
  • Sodium hydroxide
  • Flavor

Lip care products also have their own set of ingredients, which includes: Teeth Whitening Review Inside The Mouth

  • Ricinus Communis (castor) Seed Oil
  • Beeswax
  • Mentha Piperita (Peppermint Leaf),
  • Stearalkonium Hectorite
  • Butyrospermum Parkii (Shea) Butter
  • Vanilla Planifolia Fruit Extract
  • Menthol
  • Alcohol
  • Aloe Barbadensis Leaf Juice
  • Copernicia Cerifera (Carnauba) Wax
  • Tocopherol
  • Ammonium Glycyrrhizate
  • Ubiquinone

Note that the shea butter included is organic


Although the product claims to be less messy than mouth trays and whitening strips, it still requires a lot of effort.

One, LED mouthpieces will always cause drool or spit. Then you have to do the process for eight minutes at a time for three times. This includes doing the whole ritual from the lip balm application to the biting down of the mouthpiece.

One good thing about their gadget is their automatic timer. Unlike most treatments, the GLO control that is included in the package will count down until the process is over.

That said, there have been complaints about the design of the GLO vial containers. Sometimes, it is nearly impossible to get all the product out of the vials. Given that one vial is usually good for one treatment, this makes the vial inefficient in its application

Sometimes, the amount of formula that is left in the vials is enough for a whole treatment. It is easy to see why people feel cheated by the product’s price.

That said, treatment is to last 5 days give or take. At the end of the day, it depends on the consistency of the treatment and the type of teeth of the user.


GLO Brilliant Teeth Whitening is more expensive than the other options. The product costs $199 so it could be considered an investment.

Refills for the Teeth Whitening Glo Vials can cost from $24 to $65 depending on how many you get. Except for the 3 pack, which costs $24 to $65 each, all options include free lip care.

Another refill option is their cinnamint flavor. It comes in a 3 pak and a 5 pack and costs about the same as the mint flavor, except it doesn’t include the free lip care.

Refill for the lip care is 15$

The Good

  • FDA approved unlike most brands
  • It is simple to use
  • Built in remote timer is convenient
  • Sensitivity is not a problem
  • Includes a lip care product to keep your lips healthy while doing the treatment

The Bad

  • High price point makes it an investment
  • Vials are poorly designed and may have leftover product you can’t get
  • Some have complained about the remote not lasting long
  • Also, refills can be expensive
  • The treatment process can be a mit messy


> > Click Here to Try Product for Free < <

The Verdict

While the SNOW Teeth Whitening kit is among the best of the home teeth whitening kits, The competition is no slouch. The customer can choose what they want by considering the cost, speed, and sensitivity of their teeth.

Before selecting any treatment though, it is still important to check with your dentist to see if any teeth whitening products could harm your teeth. A dentist can recommend the best product for you to use in your whitening treatment. Teeth Whitening Review Inside The Mouth


  • You have sensitive teeth
  • You desire a simpler process
  • You want a more controlled coating process
  • You have other treatment done to your mouth ie. braces, retainers, crowns, etc.
  • You want to invest in teeth whitening while getting the most value for it in the future

Choose BrighterWhite if:

  • Sensitive teeth need not be a concern
  • You need faster results
  • You have a lower budget

Choose ARC Whitening for:

  • You are a firm believer of LED technology but can’t be bothered with mouth trays and mouthpieces
  • You need quick results
  • You want more convenience during the allotted treatment time
  • There is no need to worry about sensitive teeth.

Choose Smileactives if:

  • You want a cheap yet effective teeth whitening product
  • You can’t handle LED mouthpieces and mouth trays.
  • The simplest method of application is what you want
  • You are fine with products that are not natural.

Choose Opalescence:

  • You need something that is approved by a dentist
  • You can handle trays but wished the process could be faster
  • You are looking for mouth trays that are more affordable but still effective
  • You would like to be able to choose from a variety of flavors

Choose GLO Science if:

  • A whitening kit is something you want to invest in.
  • You think LED systems are not enough and you want to include heat in the mix
  • You have sensitive teeth
  • You want your lips to be cared of when doing treatments
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