35% Carbamide Peroxide Teeth Whitening Gel 50-Pack

$550.00 USD

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Professional Teeth Whitening Gel With Strong Whitening Power

White in Minutes® 35% Carbamide Peroxide Teeth Whitening Gel is our most popular professional-strength whitening formula, designed for people who want faster visible whitening while maintaining the flexibility of tray whitening.

Whether you're whitening at home with custom trays or providing treatments in a professional setting, this USA-made whitening gel helps lift stains caused by coffee, tea, wine, smoking, soda, and everyday aging.

The 35% carbamide peroxide formula provides a balance of whitening strength, treatment flexibility, and application control, making it an excellent choice for experienced whitening users and many dental and cosmetic professionals.

Each 10 mL syringe provides approximately 6 to 8 whitening applications, depending on the amount of gel used per treatment. This pack includes 50 individual 10mL whitening gel syringes.

Why Choose 35% Carbamide Peroxide Teeth Whitening Gel?

Many customers consider 35% carbamide peroxide the ideal balance between whitening speed and comfort. It delivers stronger whitening performance than lower concentrations while remaining suitable for most regular whitening routines.

35% carbamide peroxide is a popular choice for people who:

Want noticeable whitening in fewer sessions
Have moderate to heavy yellow staining
Drink coffee, tea, soda, or red wine regularly
Smoke or vape
Already have experience with tray whitening
Want professional-strength whitening from home
Maintain previous whitening results
Need reliable whitening gel for professional use

Which Carbamide Peroxide Strength Is Right For You?

35% carbamide peroxide is often considered the "professional standard" because it offers an excellent combination of whitening performance, flexibility, and comfort for many experienced users.

Professional Teeth Whitening For Home & Clinical Use

35% carbamide peroxide is suitable for both professional and at-home tray whitening systems.

The thicker gel consistency helps keep the whitening gel evenly distributed inside the tray while minimizing unnecessary movement during treatment.

Compatible with:

Custom whitening trays
Universal whitening trays
Professional dental trays
LED whitening systems
At-home whitening kits
Professional chairside whitening procedures
Overnight tray whitening (when appropriate)

Helps Remove Moderate & Deep Teeth Stains

Over time, pigments from foods, beverages, and lifestyle habits become trapped within enamel, causing teeth to appear darker.

35% carbamide peroxide helps break down stains caused by:

Coffee
Tea
Red wine
Soda
Smoking
Tobacco
Everyday aging
General yellow discoloration

With consistent use, many users notice teeth that appear brighter, cleaner, and more refreshed.

Designed For Experienced Whitening Users

35% carbamide peroxide is often chosen by people who already have experience using whitening trays and want stronger whitening performance than entry-level formulas.

It is commonly used for:

Whitening maintenance
Preparing for weddings and special events
Heavy coffee or tea drinkers
Smokers and former smokers
Touch-up whitening after professional treatments
Professional refill inventory
Customers upgrading from 16% or 22% carbamide peroxide

If you are prone to tooth sensitivity or are whitening for the first time, our 16% or 22% carbamide peroxide formulas may provide a more comfortable experience.

Thick Whitening Gel For Precise Tray Loading

Every batch is formulated with a thicker consistency to help improve placement inside whitening trays.

Benefits include:

Easier tray loading
Less gel movement during treatment
More consistent whitening coverage
Reduced product waste
Precision dispensing using tapered syringe tips

Why Dentists & Professionals Use Carbamide Peroxide

Carbamide peroxide has been trusted in professional tray whitening systems for decades because it gradually releases whitening oxygen throughout the whitening session.

Compared with faster-acting peroxide formulas, carbamide peroxide remains active longer inside whitening trays, making it especially effective for extended wear whitening routines and professional tray-based systems.

This gradual release helps deliver consistent whitening while giving users flexibility to choose treatment times that fit their routine.

Whitening Gel For Trays

35% carbamide peroxide whitening gel is specifically formulated for whitening trays, including custom dental trays, universal trays, boil-and-bite trays, and many retainer-style whitening systems.

Simply place a small amount of gel into each tooth compartment of the tray and wear according to your preferred whitening routine.

Whether you're replacing whitening gel from a previous kit, maintaining professional whitening results, or building your own tray whitening system, this USA-made whitening gel provides professional-strength performance with flexible treatment options.

Specifications

Syringe size: 10 mL

Active ingredient: 35% 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® 35% 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 individual use, trying the formula, 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

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.
Place the tray over your teeth and gently press it into position. Wear for up to 60 minutes based on your comfort and whitening routine. Start with a 15-minute session and increase wear time as tolerated, up to 60 minutes.
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

Brush and floss before whitening to help the gel contact the tooth surface evenly.

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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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Sit slightly reclined during wear to help reduce excess saliva and make tray wear more comfortable.

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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 35% carbamide peroxide teeth whitening gel?

35% carbamide peroxide is a stronger tray-whitening formula designed for experienced whitening users and professionals. It sits above our 16% and 22% CP formulas and below our highest-strength 44% option.

Who is 35% carbamide peroxide best suited for?

35% CP is best suited for experienced whitening users, repeat tray-whitening customers, and professionals who want a stronger formula without moving to the highest-strength 44% CP option.

How long should I wear 35% 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 35% carbamide peroxide cause tooth sensitivity?

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

Is 35% carbamide peroxide suitable for beginners?

Because 35% CP is a stronger formula, first-time users or people with a history of sensitivity may prefer to begin with 16% or 22% carbamide peroxide.

Can professionals use this whitening gel?

Yes. White in Minutes® 35% 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 35% 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.

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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35% Carbamide Peroxide Teeth Whitening Gel 50-Pack