• White in Minutes 44% carbamide peroxide professional teeth whitening gel, 10 mL, shown in individual blue packaging as a 50-pack. Each gel syringe provides up to 10 whitening treatments and is made in the USA.
  • White in Minutes 44% Carbamide Peroxide Teeth Whitening Gel refill featuring a 10mL whitening gel syringe and retail package on a light gray background. Maximum Strength Formula, vegan, cruelty-free, made in USA, designed for custom whitening trays.
  • Before and after teeth whitening results on a woman showing visibly brighter, whiter teeth after use, with headline “Noticeably Brighter. Undeniably Confident.” and real results disclaimer.
  • Choose the Perfect Formula infographic showing four teeth whitening gel strengths: 16% sensitive, 22% balanced, 35% original, and 44% maximal, with benefits for sensitivity levels and whitening results.
  • 44% Carbamide Peroxide Teeth Whitening Gel - TheWhiteningStore.com
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44% Carbamide Peroxide Teeth Whitening Gel 50-Pack

44% Carbamide Peroxide Teeth Whitening Gel 50-Pack

$550.00 USD
$550.00 USD
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Bulk 44% carbamide peroxide teeth whitening gel

Stock up on White in Minutes® 44% Carbamide Peroxide Teeth Whitening Gel with this 50-pack of professional-strength whitening gel refills. Each pack includes 50 individual 10 mL syringes, making it a practical option for whitening businesses, dental and beauty professionals, experienced whitening users, and other high-volume applications.

Our 44% carbamide peroxide formula is the highest-strength option in the White in Minutes® carbamide peroxide range. It is designed for experienced users who want a stronger tray-based whitening formula for helping address stubborn staining and discoloration from coffee, tea, wine, smoking, soda, and everyday aging.

Professional teeth whitening gel for trays

This 44% carbamide peroxide whitening gel is designed for use with compatible teeth whitening trays, including custom-fitted trays, reusable universal trays, boil-and-bite trays, and many retainer-style whitening trays. The thicker gel consistency helps keep the formula where it is placed while allowing controlled application inside the tray.

Each 10 mL syringe includes a dispensing tip for precise placement, helping reduce unnecessary product waste during whitening treatments. Whitening trays, LED lights, cheek retractors, and other whitening accessories are sold separately.

Who should use 44% carbamide peroxide whitening gel?

44% carbamide peroxide is best suited to experienced whitening users and professionals who are already familiar with higher-strength teeth whitening gel. Because this is our strongest carbamide peroxide concentration, customers who are new to whitening or prone to tooth sensitivity may prefer a lower-strength formula such as 16%, 22%, or 35% carbamide peroxide.

Carbamide peroxide gradually releases hydrogen peroxide during the whitening process, making it particularly well suited to tray-based whitening. Treatment time and frequency should be adjusted according to whitening experience, sensitivity, and the directions provided with your whitening system.

What is included in the 50-pack?

  • 50 individual 10 mL teeth whitening gel syringes
  • 44% carbamide peroxide formula
  • Peppermint flavor
  • Precision dispensing tips
  • Made in the USA

White in Minutes® carbamide peroxide teeth whitening gel is fluoride-free, vegan, kosher, gluten-free, and cruelty-free. The gel has a 12-month shelf life and does not require refrigeration. Store unused whitening gel in a cool, dark place until needed.

High-volume whitening gel for businesses and professionals

The 50-pack provides a convenient way to purchase bulk teeth whitening gel for businesses that perform regular whitening treatments, maintain professional inventory, or need multiple carbamide peroxide gel refills on hand. It can also be used by experienced home whitening customers who prefer to purchase their whitening gel in larger quantities.

For businesses requiring even greater volume, additional bulk pack sizes are available. Lower-strength carbamide peroxide whitening gels are also available for clients who prefer a more sensitivity-conscious whitening option.

Specifications

Syringe size: 10 mL

Active ingredient: 44% carbamide peroxide

Applications: Up to 10 per syringe

Flavor: Peppermint

Shelf life: 12 months

Storage: Store in a cool, dark place

Whitening tray included: No

Country of manufacture: USA

White in Minutes® Whitening Gel Features

  • Fluoride-Free
  • Vegan
  • Kosher
  • Gluten-Free
  • Cruelty-Free
  • Made in the USA

White in Minutes® carbamide peroxide whitening gel is produced in the USA and has a 12-month shelf life. Store syringes in a cool, dark place away from excessive heat and direct sunlight. Refrigeration is not required.

Choose Your Pack Size

White in Minutes® 44% Carbamide Peroxide Whitening Gel is available in multiple quantities for individual use, growing whitening businesses, and high-volume professional inventory. Each 10 mL syringe provides up to 10 applications.

Single Syringe

A practical option for experienced users trying 44% CP or replacing one syringe.

5-Pack

Ideal for repeat users, smaller whitening businesses, or keeping several syringes on hand.

10-Pack

A useful middle ground for regular professional use and growing treatment volume.

50-Pack

Designed for established whitening businesses and professionals who maintain larger treatment inventory.

100-Pack

Our largest bulk quantity for high-volume professional use and businesses purchasing whitening gel at scale.

Volume pricing is automatically applied based on pack size.

How To Use

  1. Apply a thin strip of whitening gel along the inner front surface of your whitening tray. Use only a small amount of gel to help reduce overflow onto the gums.
  2. Place the tray over your teeth and gently press it into position. Start with a 15-minute session and increase wear time as tolerated, up to 60 minutes.
  3. After whitening, remove the tray and rinse your mouth thoroughly with water. Rinse and clean the tray before storing it for your next use.

If you experience sensitivity or gum irritation, shorten your wear time or pause use until comfortable.

Whitening trays are not included with this product and are sold separately.

Ingredients

Propylene Glycol, Glycerine, Carbamide Peroxide, d-Limonen, Peppermint.

View full details

Compare Carbamide Peroxide Strengths

Choose the concentration that best fits your whitening routine and sensitivity preferences.

Swipe to compare →

Strength Best Suited For Wear Time Sensitivity Potential
16% CP Sensitivity-conscious users and those who prefer a lower-strength formula Up to 60 minutes Lowest sensitivity potential in the range
22% CP Users wanting a balanced middle-strength formula Up to 60 minutes Moderate sensitivity potential
35% CP Experienced users wanting a stronger tray-whitening formula Start at 15 minutes; increase as tolerated up to 60 minutes Higher sensitivity potential
44% CP Experienced users seeking the highest-strength CP option Start at 15 minutes; increase as tolerated up to 60 minutes Highest sensitivity potential

Individual tolerance varies. Customers with a history of tooth or gum sensitivity may prefer a lower concentration.

Expert Tips

Start with a shorter, 15 minute wear time and increase gradually as tolerated, up to 60 minutes.

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Place only a small bead of gel in each tooth compartment to reduce overflow onto the gums.

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I gel reaches the gum line, wipe away promptly before continuign your whitening session.

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Clean your whitening trays thoroughly after every use to help extend their lifespan.

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Protect your results by limiting coffee, tea, wine, and tobacco during your whitening routine, and keep unused gel in a cool, dark place away from heat and direct sunlight.

FAQs

What is 44% carbamide peroxide teeth whitening gel?

44% carbamide peroxide is the highest-strength carbamide peroxide whitening gel in the White in Minutes® range. It is designed for experienced users and professionals using compatible whitening trays.

Who is 44% carbamide peroxide best suited for?

44% CP is best suited for experienced whitening users who are already comfortable with peroxide-based tray whitening and want the highest-strength CP formula in our range.

How long should I wear 44% carbamide peroxide gel?

Start with a 15-minute session and increase wear time gradually as tolerated, up to 60 minutes.

How much gel should I use in my whitening tray?

Use only a small bead of gel in each tooth compartment being whitened. Using more gel does not necessarily improve results and can increase overflow onto the gums.

How many applications are in one 10 mL syringe?

Each 10 mL syringe provides up to 10 whitening applications, depending on how much gel is used per treatment.

Can 44% carbamide peroxide cause tooth sensitivity?

Sensitivity can occur with peroxide whitening, particularly with higher-strength formulas. If sensitivity develops, shorten wear time, reduce treatment frequency, or pause use until comfortable.

Is 44% carbamide peroxide suitable for beginners?

Because 44% CP is our highest-strength carbamide peroxide formula, we generally recommend it for experienced whitening users. First-time users or people with a history of sensitivity may prefer a lower concentration.

Can professionals use this whitening gel?

Yes. White in Minutes® 44% Carbamide Peroxide Whitening Gel can be used by whitening professionals, dental offices, med spas, estheticians, and other businesses offering tray-based whitening services, where permitted by applicable laws and regulations.

Do I need a whitening tray to use this gel?

Yes. This gel is designed for use with a compatible teeth whitening tray. Whitening trays are not included with the gel and are sold separately.

How should I store 44% carbamide peroxide whitening gel?

Store unused syringes in a cool, dark place away from excessive heat and direct sunlight. Refrigeration is not required.

Shop Small. Smile Big.

Since 2012, we've proudly supplied high quality teeth whitening products to both consumers and dental professionals from our woman-owned, independently run small business. Our whitening gels are manufactured in FDA-certified facilities in the USA using carefully selected ingredients and are produced in small batches to help ensure freshness and consistency.

We believe beauty should be ethical, inclusive, and empowering. That's why we partner with diverse and responsible suppliers, never sell through big-box retailers, and remain committed to transparent business practices, equality, and exceptional customer care. Every order supports an independent business built on integrity, expertise, and the belief that your smile deserves genuine care from real people, not corporations.

Read More About Us
Smiling woman in a bright, modern bathroom featured in a Teeth Whitening Gel Strength Guide, helping readers choose the best whitening gel formula for their smile.

Choose the Right Whitening Gel Strength

Compare carbamide peroxide strengths, sensitivity considerations, wear times, and whitening goals in our complete gel strength guide.

Read The Guide

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