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GLO Science Review

Tuesday, January 21st

2025 Teeth Whitener Reviews

GLO Science Review 3 Star Rating

GLO Science

3 Star Rating
  • $149 to $199 per kit
  • 3 different options for systems
  • 10-day whitening
  • Created by a cosmetic dentist
  • Heating system as well as LED treatment
  • 30-day money-back guarantee

GLO Science is a LED and gel whitening treatment with three different options. The GLO Science LED system is a dentist-invented teeth whitening kit that includes a warming LED mouthpiece and whitening gel that promises to quickly and safely whiten teeth at home. The system works not just with light, but also with heat. The warming mouthpiece is clinically proven to remove stains and whiten your teeth up to 12 shades. The three different kit options are priced between $149-$199 which is on par with or above some of the luxury options on our list.

Three different products all over $100

There are three different kits that you can use to get started with GLO Science.

  • GLO Lit Teeth Whitening Device Tech Kit with Bluetooth: This kit costs $149 and includes:
    • Three color options: black, white, and pink
    • Heat & LED light whitening mouthpiece
    • Mouthpiece storage case
    • Quick charging & Bluetooth-enabled power pack with hands-free lanyard
    • 7 Teeth Whitening GLO Vials (7 x 2.95 mL - 42 applications)
    • GLO Lip Care (0.3 oz)
    • Travel pouch
  • GLO Brilliant Advanced White Smile At Home Teeth Whitening Device Kit: This kit costs $159 and includes:
    • Two color options: white and blue
    • Advanced warming teeth whitening mouthpiece with protective blue silicone cover
    • Advanced GLO Control with heat indicator and countdown timer
    • 5 Teeth Whitening Gel GLO Vials (5 x 2.95 mL - 30 applications)
    • Nourishing Lip Care (0.3 oz)
    • USB cord & user manual
  • Classic GLO Brilliant Teeth Whitening Device: This kit costs $199 and includes:
    • Two color options: white and black
    • GLO Brilliant Heat & LED whitening mouthpiece
    • Mouthpiece storage case
    • Rechargeable GLO Control with extended battery life and hands-free lanyard
    • 10 Teeth Whitening Gel GLO Vials (10 x 2.95 mL - 60 applications)
    • GLO Lip Care (8 mL)
    • GLO universal power cord & USB adapter
    • Zippered travel storage case

Expensive - so look for sales

Unfortunately, all three options are fairly expensive. However, the GLO website does offer sales and promotions regularly. At the time of this review, they were offering 15% off your entire purchase. And, they offer a 30-day money-back guarantee, which helps make that high price tag risk-free if you wind up not liking the product.

Best Teeth Whiteners

Needs 4 treatments a day to be effective

The GLO vials use a pre-measured mixture of ingredients to create your new white smile. These ingredients and the GLO system were developed by Dr. Jonathan B Levine, a cosmetic dentist. In the GLO vials you will find:

  • Polyethylene Glycol
  • Hydrogen Peroxide (6%)
  • Potassium Nitrate
  • Glycerin
  • Edetate Disodium
  • Sodium Saccharin
  • Sodium Fluoride
  • Sodium Hydroxide
  • Flavor

You don't have to use it forever

We like that GLO Science isn't a constant treatment. You only need to use it for up to 10 days in a row before you can enjoy your newly brightened smile. You don't have to worry about treatments until you want to whiten again. So, while it might be a little inconvenient to apply the gel and use the treatment four times a day (for a total of 32 minutes), it's not something that you need to worry about in the long term. And, when you're using the treatment it will turn itself off automatically, so you don't have to keep track of time every 8 minutes.

Happy customers noticed a difference

In terms of customer feedback, GLO Science earned 4.1 out of 5 stars on average. The 5-star reviewers definitely noticed a distinct difference in whitening. Happy customers also agreed that GLO Science didn't cause any sensitivity or discomfort. One happy reviewer noted that their dentist sold the exact same product for 3x the price that you can get from GLO Science's website, so they felt the value of the professional-level whitening was worth it.

Reviewers hate the corded battery pack

Unhappy customers complained that while the whitening gel didn't bother their teeth or gums, it did hurt their tongues. Other 1-star reviews noted that they found the corded battery packs unwieldy and difficult to get around with. Some felt frustrated that the cords got tangled with things while using the treatment and working at the same time.

Pricey but does what it promises

GLO Science is a great professional-grade option, but the price just makes it hard to buy. With other LED and gel treatments out there for much more reasonable prices, GLO Science just doesn't stack up. However, if you're looking for something that was developed by a dentist and will give you a white smile within 10 days, GLO Science might be worth checking out.

What is the Best Way to Whiten Your Teeth?

We all know that your smile is one of your most important features, and sometimes it's just not as bright as you like. Lots of people (coffee fans, we see you!) look for simple or over-the-counter solutions for teeth whitening. Not everyone has the time or the money to get their teeth professionally whitened.

Teeth whitening is useful to remove stains caused by external factors like coffee, tea, and smoking, as well as stains caused by medication, trauma, or aging. However, it is generally easier to remove external stains than those caused by aging or medication. It's also important to remember that teeth whitening solutions aren't permanent. How long the results last will depend on your lifestyle habits and oral hygiene. Touch-up treatments may be necessary to maintain the desired level of whiteness.

The Best Teeth Whiteners Compare Teeth Whiteners Compare Teeth Whitener Reviews What are the best Teeth Whiteners Best Teeth Whitener Reviews

Teeth Whitener FAQ

Many people have stains on their teeth from coffee, cola, and even just day-to-day foods. Most teeth whiteners work by combining oxygen from the air and carbon in the dentin layer of the teeth, which breaks apart any colored molecules still stuck to the teeth (and which aren't removed by regular dental cleanings). Some teeth whitening systems use a whitening gel in combination with an LED light appliance for increased effectiveness, while others only use topical application of liquids or strips.
The process itself usually takes anywhere from a few minutes to an hour, depending on which system you choose. How long will it take to see a whiter smile? Some teeth whiteners produce noticeably brighter teeth within one or two applications, while others take a week or more of regular applications.
Teeth whitening can result in sensitivity in the teeth and gums. If you're experiencing sensitivity, you can shorten your time during each application or use the product less often than recommended. There are also special toothpastes that can ease sensitivity. But, the whitening process itself is rarely painful, no matter which method you choose.
It is possible for teeth whiteners to damage tooth enamel when not used properly. However, if you follow the manufacturer's directions carefully, there should be no risk to your teeth. (In other words, don't try to whiten your teeth faster than recommended!)
Not much! Most in-office teeth whiteners use the same solutions (hydrogen peroxide, carbamide peroxide) and send you home with trays to use for maintenance that are exactly like what you'd buy to use on your own in the first place. Yes, having your teeth whitened at the dentist's office gives you the reassurance that you're not overdoing it, but you're paying a lot more for it too.
That depends on you! If you avoid smoking and teeth-staining foods and drinks (like coffee and blueberries!), use a straw whenever possible, and keep up with your regular dental cleanings, your pearly-white smile should last a long time - several months to a year or more.
At-home teeth whitening systems are surprisingly affordable! Some of the most effective products cost less than $50 for 20 applications (and you'd pay four times that much for a single in-office whitening application from your dentist).
Most manufacturers of teeth whitening products offer a satisfaction guarantee of at least 30 days, giving you plenty of time to try it out and see if you get results. Just be aware that some products' fine print says that you can only get a refund if the product is unused (not very helpful, we know).
Compare the Best Reviews

Continued from above...

There are a few different teeth whitening procedures. In-office teeth whitening is typically done by a dentist and involves applying a strong bleaching agent to the teeth. At-home teeth whitening can be done using over-the-counter products like whitening toothpaste or whitening strips or with custom trays and gels provided by a dentist. Both in-office and at-home methods are generally safe.

There are also natural remedies that people use to whiten their teeth, such as brushing with baking soda or using apple cider vinegar. However, these methods are not scientifically proven to be effective and may even damage the teeth if used incorrectly. It's always best to consult with a dentist before trying any teeth whitening method and follow instructions carefully once you begin.

So, if you've decided to go the DIY route, how do you choose a product to whiten your teeth? There are a lot of factors to consider, so keep in mind what you're looking for and what's most important to you. If you're not sure where to start, here are some things that might help you decide:

  • Cost. Are you looking for the most budget-friendly teeth whitener? Or are you more concerned with results?
  • Product format. Do you want toothpaste you can use every night? Or do you want to use white strips? Maybe you'd prefer another application that is gentle on your gums?
  • Timeframe. Do you want a product you need to use regularly to maintain whitening? Or are you looking for the longest-lasting solution?
  • Target. Do you just want a product that targets basic staining from coffee or tea? Or do you need something for more difficult stains?
  • Ingredients. Are you looking for a more natural solution? Or are you only looking for the fastest whitening solution out there?

To help you find a way to brighten your smile, Top Consumer Reviews has evaluated and ranked today's most popular methods for whitening your teeth. We hope this information makes it easy to decide which whitener is best for you so you can start feeling confident with your bright new smile.

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