16% Carbamide Peroxide Teeth Whitening Gel
16% Carbamide Peroxide Teeth Whitening Gel
4.75 / 5.0
(8) 8 total reviews
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Whitening gel for sensitive teeth
White in Minutes® 16% Carbamide Peroxide Whitening Gel is our gentlest carbamide peroxide formula, designed for gradual whitening with a sensitivity-conscious approach.
Each 10 mL syringe provides up to 10 applications. Choose a single syringe for personal use or select 5, 10, 50, or 100 packs for professional, wholesale, or high-volume needs.
Best uses for 16% carbamide peroxide whitening gel
16% carbamide peroxide is a versatile option for people who want a lower-strength whitening formula without giving up effective stain removal. It is especially well suited for:
- First-time teeth whitening
- Sensitivity-conscious whitening routines
- Maintenance whitening between stronger treatments
- Take-home whitening offered by dental or beauty professionals
- Customers who prefer gradual whitening rather than a higher-intensity formula
Why choose 16% carbamide peroxide whitening gel?
Not every smile needs the strongest whitening gel available. White in Minutes® 16% Carbamide Peroxide Gel is our gentlest carbamide peroxide formula, designed for gradual whitening with a sensitivity-conscious approach.
It is especially well suited for first-time whitening, people who have experienced sensitivity with stronger formulas, longer or overnight tray wear, and maintenance whitening after reaching a preferred shade.
16% carbamide peroxide is designed to:
- Help remove everyday stains from coffee, tea, wine, soda, tobacco, and food
- Provide a gentler whitening option than higher-strength formulas
- Support gradual whitening during longer tray-wear sessions
- Work with most professional and at-home whitening trays
- Provide a lower-strength option for professional take-home whitening
For those who prefer a more gradual approach, 16% carbamide peroxide offers an effective alternative to higher-strength whitening gels without requiring a high-intensity formula.
How 16% carbamide peroxide works
Carbamide peroxide releases its whitening action gradually throughout the treatment session. This slower release makes it particularly well suited for tray-based whitening and longer wear times.
As the gel works, it helps break down discoloration caused by common staining habits such as coffee, tea, wine, tobacco, and everyday foods. Because 16% is a lower-strength carbamide peroxide formula, it can also be a useful starting point for people who are new to whitening or prefer a sensitivity-conscious approach.
Product Specifications
Product Specifications
Volume: 10 mL
Formula: Carbamide Peroxide
Concentration: 16%
Flavor: Peppermint
Shelf life: 12 months
Refrigeration required: No
Tray included: No
Country of manufacture: USA
White in Minutes Gel Features
White in Minutes Gel Features
- Fluoride-Free
- Vegan
- Kosher
- Gluten-Free
- Cruelty-Free
- Made in the USA
CP teeth whitening gel has a 12-month shelf life and can be kept in a cool, dark place.
Choose Your Pack Size
Choose Your Pack Size
Start with a single 10 mL syringe or choose 5, 10, 50, or 100 packs for professional, wholesale, or high-volume use. Larger pack sizes offer a lower cost per syringe, with volume pricing automatically applied.
5-Pack
Ideal for smaller professional practices or occasional restocking.
10-Pack
A practical option for regular professional use.
50-Pack
Designed for established businesses with higher treatment volume.
100-Pack
Best suited for high-volume operations and bulk purchasing.
How To Use
How To Use
- Apply a thin strip of whitening gel along the inner front surface of a whitening tray. Less is more!
- Place tray into mouth, press gently to teeth, recline and relax for 20-60 minutes.
- When whitening session is complete, remove tray and swish with water. Clean excess gel from tray and store gel in pouch for next use.
Teeth whitening tray is NOT included with this product. Shop for complete home whitening kits HERE, and for mouth trays HERE.
Teeth Whitening Gel Ingredients
Teeth Whitening Gel Ingredients
Propylene Glycol, Glycerine, Carbamide Peroxide, d-Limonen, Peppermint.

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
If you're whitening for the first time, begin with shorter sessions and gradually increase wear time as your teeth adjust.
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Whitening works best on clean teeth. Brush before each treatment to remove plaque and surface debris.
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Avoid overfilling your whitening trays. A thin bead of gel is typically all that's needed for even coverage.
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If you experience temporary sensitivity, take a short break between treatments or use a desensitizing gel before your next session.
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Consistency produces better long-term results than using a stronger gel less frequently.
FAQ's
Is 16% carbamide peroxide good for sensitive teeth?
Yes. 16% carbamide peroxide is one of the most popular whitening strengths for people with sensitive teeth because it provides gradual whitening while helping minimize the discomfort that some people experience with stronger formulas.
Is 16% carbamide peroxide strong enough to whiten teeth?
Yes. Although it whitens more gradually than higher concentrations, 16% carbamide peroxide is capable of producing noticeable whitening results when used consistently.
Who should choose 16% carbamide peroxide?
This formula is ideal for first-time whitening users, people with sensitive teeth, those maintaining previous whitening results, and anyone who prefers a gentler whitening routine.
How much whitening gel should I place in my tray?
Only a small bead of whitening gel is needed in each tooth compartment of your whitening tray. Using more gel will not whiten your teeth faster and may increase the amount of gel that comes into contact with your gums.
Does 16% carbamide peroxide work with LED whitening lights?
Yes. This whitening gel is compatible with most LED whitening lights and whitening tray systems.
How many whitening treatments are included in one syringe?
Each 10 mL syringe provides approximately 6 to 8 whitening applications, although the exact number will vary based on the size of your whitening trays and the amount of gel used during each treatment.
Can I use this gel with my existing whitening trays?
Yes. It is compatible with most custom dental trays, universal whitening trays, and many boil-and-bite whitening trays.
What's the difference between 16% and 35% carbamide peroxide?
The primary difference is whitening speed and intensity. While 35% carbamide peroxide generally produces faster results, 16% offers a gentler whitening experience that many people with sensitive teeth find more comfortable.
Can I buy 16% carbamide peroxide whitening gel in bulk?
Yes. This product is available in 1-, 5-, 10-, 50-, and 100-pack options, making it suitable for personal use, professional whitening businesses, and higher-volume purchasing.
Is 16% carbamide peroxide considered professional-strength whitening gel?
16% carbamide peroxide is commonly used in professional and take-home whitening applications. It offers a lower-strength option for users who prefer gradual whitening or are more sensitivity-conscious.
I give this to my patients to take home, they really like it. 16 does not cause any irritation so its good for home.
I give this to my patients to take home, they really like it. 16 does not cause any irritation so its good for home.
Im using this gel on my patients who have sensitive teeth and we are loving the results. It takes a bit longer than the strong gel, but def worth it so they dont feel any pain.
This gel really whitened, which surprised me since I selected this strength for sensitive teeth. I was always told my teeth would be in a lot of pain after whitening but using this gel really prevented that. Very happy with results.
My teeth got soooo white after just a few times using this. I will buy this again. They were really nice when I emailed them as well.
- 5 stars: 6 (75%)
- 4 stars: 2 (25%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I give this to my patients to take home, they really like it. 16 does not cause any irritation so its good for home.
I give this to my patients to take home, they really like it. 16 does not cause any irritation so its good for home.
This product is perfect for people with sensitive teeth!!
Im using this gel on my patients who have sensitive teeth and we are loving the results. It takes a bit longer than the strong gel, but def worth it so they dont feel any pain.
Def helps with the spotted stains from drinking coffee, will buy again.
works with my trays from invisalign def does not hurt my teeth i may go stronger but this works
My teeth got soooo white after just a few times using this. I will buy this again. They were really nice when I emailed them as well.
This gel really whitened, which surprised me since I selected this strength for sensitive teeth. I was always told my teeth would be in a lot of pain after whitening but using this gel really prevented that. Very happy with results.
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.
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