Cool Teeth Whitening

Professional Whitening Results — Right at Home

Removes tough coffee and wine stains fast with 44% Carbamide Peroxide. FDA-registered dental lab quality. Up to 50 whitening treatments per kit.
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44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99
Shipping calculated at checkout.
Trusted U.S. small business since 2014
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Experience Superior Oral Health

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PLANT BASED

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ENAMEL SAFE

gluten-free

GLUTEN FREE

cruelty-free

cruelty-free

Upgrade your smile routine with professional-strength teeth whitening gel. Designed for powerful yet gentle performance, it targets deep coffee, wine, and everyday stains to deliver noticeably whiter teeth—right at home.
Best deal ever
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays
Teeth whitening kit advertisement featuring a woman holding a clear retainer and a glowing LED light device next to a blue bag of Cool Teeth Whitening Gel and several gel syringes. Text highlights compatibility with trays, retainers, aligners, and LED lights.
A smiling woman holds a syringe while standing beside a blue pouch of Cool Teeth Whitening Gel and several gel syringes on a light studio background. Text on the left highlights pure ingredients, vegan formulation, alcohol-free, gluten-free, and not tested on animals.
A woman smiling beside a package of Cool Teeth Whitening Gel on a kitchen counter, with cups of coffee, tea, and wine, plus a syringe and clear mouth trays. Large text reads 'TOUGH STAINS.
A woman holding a blue pouch of Cool Teeth Whitening Gel stands in a bright bathroom-like setting with several white gel trays beside it. Large marketing text on the left reads 'Why Buyers Trust Cool Teeth Whitening' with trust badges and claims, and the pouch says 35% carbamide peroxide, 5 gels, and 2 trays.
Promotional graphic for Cool Teeth Whitening showing a clear syringe dispensing liquid into a glass vial on a petri dish, with marketing text about USP Grade 44 carbamide peroxide, vegan and gluten free, BPA-free custom trays, and a gold 'Based on USA in USA' badge.
Promotional infographic for Cool Teeth Whitening Gel showing the product package, several applicator ampoules, clear retainers/aligners, and comparison claims about gel strips versus professional gel treatment. The layout includes large headline text, numbered benefit points, and small before/after teeth photos.
A woman holds a blue pouch of Cool Teeth Whitening Gel next to several single-use vials. Large promotional text on the left reads 'EXCELLENT VALUE' with claims for 5 gels plus 2 trays, 50+ uses, and 44% carbamide peroxide.
Comparison chart between 'Cool Teeth Whitening' and 'Others' for tooth whitening products.
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays
Teeth whitening kit advertisement featuring a woman holding a clear retainer and a glowing LED light device next to a blue bag of Cool Teeth Whitening Gel and several gel syringes. Text highlights compatibility with trays, retainers, aligners, and LED lights.
A smiling woman holds a syringe while standing beside a blue pouch of Cool Teeth Whitening Gel and several gel syringes on a light studio background. Text on the left highlights pure ingredients, vegan formulation, alcohol-free, gluten-free, and not tested on animals.
A woman smiling beside a package of Cool Teeth Whitening Gel on a kitchen counter, with cups of coffee, tea, and wine, plus a syringe and clear mouth trays. Large text reads 'TOUGH STAINS.
A woman holding a blue pouch of Cool Teeth Whitening Gel stands in a bright bathroom-like setting with several white gel trays beside it. Large marketing text on the left reads 'Why Buyers Trust Cool Teeth Whitening' with trust badges and claims, and the pouch says 35% carbamide peroxide, 5 gels, and 2 trays.
Promotional graphic for Cool Teeth Whitening showing a clear syringe dispensing liquid into a glass vial on a petri dish, with marketing text about USP Grade 44 carbamide peroxide, vegan and gluten free, BPA-free custom trays, and a gold 'Based on USA in USA' badge.
Promotional infographic for Cool Teeth Whitening Gel showing the product package, several applicator ampoules, clear retainers/aligners, and comparison claims about gel strips versus professional gel treatment. The layout includes large headline text, numbered benefit points, and small before/after teeth photos.
A woman holds a blue pouch of Cool Teeth Whitening Gel next to several single-use vials. Large promotional text on the left reads 'EXCELLENT VALUE' with claims for 5 gels plus 2 trays, 50+ uses, and 44% carbamide peroxide.
Comparison chart between 'Cool Teeth Whitening' and 'Others' for tooth whitening products.
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12,676+ Happy Customers
2k+ people bought in the past month

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99
  • checklist_16

    Professional-grade whitening strength

  • checklist_16

    Manufactured in an FDA-registered facility

  • checklist_16

    Contains 44% Carbamide Peroxide

  • checklist_16

    Up to 50 whitening treatments per kit

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    Compatible with all LED whitening light

See details

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Frequently Bought Together:

Cool Teeth Whitening remineralization gel for sensitive teeth in five blue syringesCool Teeth Whitening remineralization gel for sensitive teeth in syringes reducing tooth sensitivity

Remineralization Gel for Sensitive Teeth – 5 Syringes | Enamel Support | Fluoride-Free

$12.50
Add to cart
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    Fast & Reliable Shipping

  • customer-satisfaction

    Satisfaction Guarantee

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    Dedicated Customer Support

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    7 Days Easy
    Return

Why Millions Trust Cool Teeth Whitening Gel

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Professional Strength Formula

Powered by 44% carbamide peroxide to lift deep, stubborn stains for fast, visible whitening results.
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Enamel-Safe & Gentle

Delivers powerful whitening while remaining safe for enamel when used as directed.
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Fast Results at Home

Get visibly whiter teeth in as little as 7 days — all from home.
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Clean, Ethical Ingredients

Plant-based, vegan, gluten-free, BPA-free, and alcohol-free — for safer, more responsible whitening you can trust.
12,676+ Happy Customers


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Get the rest of the story

See what our satisfied customers have to say about our products.
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"I worked in dentistry for years and this is a very strong and effective bleach gel. I really like how white my teeth turned using it. It must be maintained on a regular basis and works like a professional product."

By Kate
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99
Cool_Whitening_Star_rating_image
"I work at a dental office. But I love these whitening gels better than what we have. These work! I do it every other day until I get my desired result."



By Patricia G.
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99
Cool_Whitening_Star_rating_image
"I’ve tried several at-home whitening products over the years, but this Teeth Whitening Gel for Trays with 44% carbamide peroxide is hands-down the most effective and easiest to use. I’m honestly impressed with how quickly I saw real results!"
By Daniel
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99
Cool_Whitening_Star_rating_image
"Finally teeth whitening product that actually works. This doesn’t take a lot of the gel to make the teeth actually start getting wider after just a little bit of time. This is an amazing product and a super great value for that price."

By Boruch
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99
Cool_Whitening_Star_rating_image
"This whitening system really works. It's much better than the Crest Whitestrips. I used two boxes of Whitestrips and barely noticed any difference. So I ordered this set of peroxide gel. It's easy to use and the gel is as strong as the gel I got from the dentist 20 years ago"
By DLS Jones
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99
Cool_Whitening_Star_rating_image
"I’ve tried a few whitening products over the years, and this one actually works. The gel is strong but didn’t make my teeth super sensitive, which I really appreciate. I used the trays that came with it (after softening them in hot water to fit my teeth), and after just a few sessions I noticed my smile looked a lot brighter."
By Susan C
44% carbamide peroxide teeth whitening gel kit with 5 syringes and 2 trays

44% Carbamide Peroxide Teeth Whitening Gel Kit – 5 Syringes + 2 Trays

$37.50
$59.99

Frequently Asked Questions

How strong is Cool Teeth Whitening gel?

Our whitening gel contains 44% Carbamide Peroxide, offering professional-strength whitening for at-home use. 

How many treatments are included?

Each kit includes 5 x 5ml syringes, providing up to 50 whitening treatments.

How fast does it whiten teeth?

Many users see visible whitening results in 3–7 days, depending on stain severity and frequency of use

Does it remove coffee and wine stains?

Yes. Our formula is specifically designed to break down deep stains from coffee, wine, tea, and smoking.

Is it compatible with LED whitening lights?

Yes. Our gel is compatible with all LED teeth whitening lights. (Note: LED light is not included.)

Will it whiten veneers, crowns, or fillings?

No. Dental restorations such as veneers, crowns, and fillings do not whiten.

Is it safe during pregnancy or breastfeeding?

We recommend consulting your healthcare provider before using any teeth whitening product during pregnancy or breastfeeding.

How is the product packaged?

Your teeth whitening gel is shipped in protective thermal packaging to preserve quality and integrity