---
product_id: 21961082
title: "16% Carbamide Peroxide Teeth Whitening Gel – Sensitive Teeth Formula – Made in USA – Professional Refill Syringes (4 x 3cc) for Use with Whitening Trays"
brand: "expertwhite"
price: "$121.11"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/21961082-16-carbamide-peroxide-teeth-whitening-gel-sensitive-teeth-formula-made
store_origin: EC
region: Ecuador
---

# Gentle for Sensitive Teeth 16% Carbamide Peroxide Made in the USA 16% Carbamide Peroxide Teeth Whitening Gel – Sensitive Teeth Formula – Made in USA – Professional Refill Syringes (4 x 3cc) for Use with Whitening Trays

**Brand:** expertwhite
**Price:** $121.11
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten Your Smile, Boost Your Confidence! ✨

## Quick Answers

- **What is this?** 16% Carbamide Peroxide Teeth Whitening Gel – Sensitive Teeth Formula – Made in USA – Professional Refill Syringes (4 x 3cc) for Use with Whitening Trays by expertwhite
- **How much does it cost?** $121.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/21961082-16-carbamide-peroxide-teeth-whitening-gel-sensitive-teeth-formula-made)

## Best For

- expertwhite enthusiasts

## Why This Product

- Trusted expertwhite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dentist Approved:** Trusted by professionals for over 20 years, ensuring safe and effective results.
- • **Fresh Mint Flavor:** Enjoy a refreshing minty taste while achieving your brightest smile.
- • **Convenient Application:** Four 3cc syringes provide up to 16 treatments for a dazzling smile.
- • **Gentle Whitening Power:** Experience the magic of 16% carbamide peroxide, perfect for sensitive smiles.
- • **Zero Sensitivity Formula:** Whiten your teeth comfortably, even while you sleep with your aligners.

## Overview

This 16% Carbamide Teeth Whitening Gel is specially formulated for sensitive teeth, providing a gentle yet effective whitening solution. Trusted by dentists for over 20 years, this USA-made product comes in four 3cc syringes, offering up to 16 treatments. With a refreshing mint flavor and zero sensitivity, it's the perfect choice for anyone looking to achieve a bright, white smile comfortably.

## Description

desertcart.com: Expertwhite 16% Carbamide Teeth Whitening Gel Made in The USA for Sensitive Teeth (4 gels, 3cc Each). The Best Gel for Bright White Teeth is Used with Any Trays. : Health & Household

Review: Excellent Gel for overnight whitening - I first got this Experwhite gel from my dentist and have been using it for years. I really like the 16% strength as it suits me that I wear It with my retainers when I sleep. My teeth are never sensitive as it is so mild. I find it the best solution to whiten my teeth after too many weeks of coffee. A few nights of whitening and my teeth are back to white! I have nothing negative to say about this gel. I have used it for years and would recommend it.
Review: Great product but 16% didnt work for me after 2nd day - I think your products are great, but 16% didn’t make a change after using for 2 weeks straight even leaving in an hr longer then stated for 16%. Possibly I should have ordered stronger 22% but being I hadn’t used bleaching in a while I felt I should try something less strong Incase my teeth or gums may be sensitive? But leaving in a hour longer I believe should’ve still done something. Otherwise the trays are hard to make yourself 😓

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00K1LERTS |
| Best Sellers Rank | #413,308 in Health & Household ( See Top 100 in Health & Household ) #235 in Teeth Whitening Gels |
| Customer Reviews | 3.9 3.9 out of 5 stars (34) |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Expertwhitening |
| Product Dimensions  | 5 x 0.25 x 0.25 inches; 1.6 ounces |
| UPC  | 610395217459 |

## Product Details

- **Active Ingredients:** glycerin
- **Brand:** Expertwhite
- **Item Form:** Gel
- **Number of Items:** 1
- **Product Benefits:** Whitening

## Images

![16% Carbamide Peroxide Teeth Whitening Gel – Sensitive Teeth Formula – Made in USA – Professional Refill Syringes (4 x 3cc) for Use with Whitening Trays - Image 1](https://m.media-amazon.com/images/I/51k21poy-kL.jpg)

## Questions & Answers

**Q: Do you deliver the product with a cold pack? I understand the solution should keep cold?**
A: Hello, the expertwhitening 16%CP is Carbamide peroxide (which is a stabilized form of hydrogen peroxide)  that does not require a cold pack for shipping. Also, it does not require refrigeration at home. It can be stored at room temperature away from direct heat.

**Q: I already have the teeth trays that I got from my dentist, is this product safe for my trays for whitening?**
A: Yes, this gel is specifically for tray whitening. This is the most gentle formula gel with amazing whitening results. You can wear this gel in your trays for one hour or overnight. Whiten for 7-10 days in succession (once a day) until you achieve your desired shafde of white - then only whiten (or touch up) as needed.

**Q: Is this product ok to use after brushing my teeth daily at night?**
A: Yes. It works perfectly after you've brushed your teeth. You can wear it in your trays for 60 minutes or overnight. Whether you would wear the gel EVERY day without taking a break is not necessary. Your teeth will reach a  certain shade of white and not whiten any more (the natural whitest base color of your natural teeth). After that you whiten (or touch up) as needed.

**Q: How long should I use this product on my teeth trays for?**
A: I found the answer below on the web, and would add that you can keep increasing the time by 15 minutes if you don't experience much sensitivity:Wear gel in trays over teeth for recommended time (determined by the strength gel that you are using). 16% (60-minutes) / 22% (45-minutes) / 35% (30- minutes) and 44% (15-minutes).The website is http://expertwhitening.com/pages/directions-for-use

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Gel for overnight whitening
*by F***R on August 19, 2018*

I first got this Experwhite gel from my dentist and have been using it for years. I really like the 16% strength as it suits me that I wear It with my retainers when I sleep. My teeth are never sensitive as it is so mild. I find it the best solution to whiten my teeth after too many weeks of coffee. A few nights of whitening and my teeth are back to white! I have nothing negative to say about this gel. I have used it for years and would recommend it.

### ⭐⭐⭐ Great product but 16% didnt work for me after 2nd day
*by C***5 on October 1, 2018*

I think your products are great, but 16% didn’t make a change after using for 2 weeks straight even leaving in an hr longer then stated for 16%. Possibly I should have ordered stronger 22% but being I hadn’t used bleaching in a while I felt I should try something less strong Incase my teeth or gums may be sensitive? But leaving in a hour longer I believe should’ve still done something. Otherwise the trays are hard to make yourself 😓

### ⭐⭐⭐⭐⭐ Good buy
*by J***E on December 1, 2018*

Good whitening reasonably priced.

## Frequently Bought Together

- Expertwhite 16% Carbamide Teeth Whitening Gel Made in The USA for Sensitive Teeth (4 gels, 3cc Each). The Best Gel for Bright White Teeth is Used with Any Trays.
- Teeth Whitening Trays Moldable 4 Dental Trays 2 Retainer Case Teeth Trays for Tooth Whitening Gel Compatible with Opalescence Teeth Whitening Gel

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-03*