---
product_id: 3675220
title: "Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2"
brand: "opalescence"
price: "1994722₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Opalescence"
url: https://www.desertcart.vn/products/3675220-opalescence-10-teeth-whitening-kit-gel-syringes-refills-low-sensitivity
store_origin: VN
region: Vietnam
---

# 10% Carbamide Peroxide Power 4 Syringes for 7-Day Whitening Made in USA by Ultradent Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2

**Brand:** opalescence
**Price:** 1994722₫
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten Your Smile, Boost Your Confidence! 🦷

## Quick Answers

- **What is this?** Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2 by opalescence
- **How much does it cost?** 1994722₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/3675220-opalescence-10-teeth-whitening-kit-gel-syringes-refills-low-sensitivity)

## Best For

- opalescence enthusiasts

## Why This Product

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

## Key Features

- • **No LED Light Needed:** Effortless whitening with gel syringes compatible with Invisalign and custom trays.
- • **Low Sensitivity Formula:** Gentle 10% carbamide peroxide gel designed for sensitive teeth comfort.
- • **Dental-Approved & Award-Winning:** Trusted by 25,000+ dental pros with 50+ industry awards and 100 million smiles brightened.
- • **Decay-Reducing Fluoride & Xylitol:** Whiten while protecting enamel and reducing risk of tooth decay with every use.
- • **Professional-Grade Whitening at Home:** Achieve up to 10 shades whiter teeth in just 7 days without leaving your couch.

## Overview

Opalescence 10% Teeth Whitening Kit offers professional-level whitening with a low-sensitivity carbamide peroxide gel. Delivered in 4 easy-to-use syringes, it whitens teeth up to 10 shades in 7 days without the need for LED lights. Made in the USA by Ultradent, this award-winning formula includes fluoride and xylitol to protect enamel and reduce decay risk, making it the go-to choice for sensitive teeth and millions of bright smiles worldwide.

## Description

Whitening Toothpaste Visit the Store Whitening Toothpaste Visit the Store Sensitivity Toothpaste Visit the Store Sensitivity Toothpaste Whitening Trays Visit the Store Whitening Trays Whitening Refill Gel Syringes Visit the Store Whitening Refill Gel Syringes Click & Shop Opalescence Visit the Store Click & Shop Opalescence

Review: I purchased this 4 times in the past two years - Per my dentist friend, she recommended this. I have very sensitive teeth, but the result outweighs the teeth sensitivity. Of course reach out to your dentist for thorough directions. My friend recommended me to do a week of whitening, then afterwards, just whiten my teeth once a month to touch up. I mostly eat soy sauce, tomato base, berries, tea, no boba milk tea, no coffee. But the result is amazing and drastic that others commented how white my teeth are in real life and over face time Hahaha.
Review: If you want compliments on how white your teeth are, buy this. - TL;DR: This whitening gel is amazing and I always come back to it. I have always been a daily coffee drinker and I bought this Opalescence 10% gel for a few years and always received compliments on how white my teeth were. I wear a retainer so I put the gel in my retainer overnight and would usually whiten once a week or once every other week if I forgot. Recently however I decided to try a higher % gel from a different brand that you leave on your teeth for a fraction of the time. I used it many times without noticing results. Last week I decided to go back to my tried and true and after 2 treatments, I did back to back nights because I needed quick results, my teeth were noticeably whiter and I received two separate compliments on how white my teeth were. Also to note, the Opalescence gel does not have an offensive taste like other whitening gels so you can leave it on for hours and not get grossed out.

## Features

- PROFESSIONAL LEVEL TEETH WHITENING: Opalescence - A teeth Whitening Experience in the comfort of your home, with over 30 years of expertise, 50+ Teeth Whitening Awards, and 100 million smiles brightened.
- DELUXE OPAL BY OPALESCENCE LINE: NO LED Light Needed or Recommended. Carbamide Peroxide Gel-filled Syringes for efficient tooth whitening and easy delivery to teeth whitening trays. Compatible with Invisalign trays, aligners, retainers, and custom dental trays (none included).
- OPALESCENCE TEETH WHITENING GEL: Opalescence Teeth Whitening Gel with 10% carbamide peroxide. Wear for 8–10 hours a day to whiten teeth by up to 10 shades in just 7 days. Effectively lifts stains from coffee, wine, soda, smoking, and more.
- DENTAL CARE: Teeth whitening gel refill pack includes 4x 1.2 ml Syringes, gluten-free, kosher, sweetened with xylitol, which may reduce the risk of tooth decay.
- MADE IN THE USA BY ULTRADENT PRODUCTS: Professional-level Whitening, recommended by over 25,000 Dental Professionals, with 50+ Teeth Whitening Awards and 100 million smiles brightened.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C4SBJQ |
| Active Ingredients | Carbamide Peroxide, Fluoride |
| Age Range Description | Adult |
| Best Sellers Rank | #32,867 in Health & Household ( See Top 100 in Health & Household ) #28 in Teeth Whitening Gels |
| Brand | Opalescence |
| Brand Name | Opalescence |
| Customer Reviews | 4.5 out of 5 stars 755 Reviews |
| Flavor | Mint 10 |
| Global Trade Identification Number | 00883205038517 |
| Included Components | Syringe, Teeth Whitening Gel |
| Item Dimensions | 2 x 6.5 x 2.5 inches |
| Item Form | Gel |
| Item Weight | 0.01 Ounces |
| Manufacturer | Ultradent |
| Manufacturer Part Number | 5394 |
| Material Features | Gluten Free |
| Material Type Free | Gluten Free |
| Model Number | 5394 |
| Product Benefits | Whitening |
| UPC | 883205038517 |

## Product Details

- **Active Ingredients:** Carbamide Peroxide, Fluoride
- **Brand:** Opalescence
- **Item Form:** Gel
- **Material Type Free:** Gluten Free
- **Product Benefits:** Whitening

## Images

![Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2 - Image 1](https://m.media-amazon.com/images/I/7173U235abL.jpg)
![Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2 - Image 2](https://m.media-amazon.com/images/I/71UkwCdIH9L.jpg)
![Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2 - Image 3](https://m.media-amazon.com/images/I/71xk2FSetiL.jpg)
![Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2 - Image 4](https://m.media-amazon.com/images/I/61oTBEnaoNL.jpg)
![Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensitivity (4 Syringes) - Fluoride, Carbamide Peroxide - Made in the USA by Ultradent 5211-2 - Image 5](https://m.media-amazon.com/images/I/81UaSqRoLBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I purchased this 4 times in the past two years
*by S***T on March 17, 2026*

Per my dentist friend, she recommended this. I have very sensitive teeth, but the result outweighs the teeth sensitivity. Of course reach out to your dentist for thorough directions. My friend recommended me to do a week of whitening, then afterwards, just whiten my teeth once a month to touch up. I mostly eat soy sauce, tomato base, berries, tea, no boba milk tea, no coffee. But the result is amazing and drastic that others commented how white my teeth are in real life and over face time Hahaha.

### ⭐⭐⭐⭐⭐ If you want compliments on how white your teeth are, buy this.
*by C***O on September 1, 2025*

TL;DR: This whitening gel is amazing and I always come back to it. I have always been a daily coffee drinker and I bought this Opalescence 10% gel for a few years and always received compliments on how white my teeth were. I wear a retainer so I put the gel in my retainer overnight and would usually whiten once a week or once every other week if I forgot. Recently however I decided to try a higher % gel from a different brand that you leave on your teeth for a fraction of the time. I used it many times without noticing results. Last week I decided to go back to my tried and true and after 2 treatments, I did back to back nights because I needed quick results, my teeth were noticeably whiter and I received two separate compliments on how white my teeth were. Also to note, the Opalescence gel does not have an offensive taste like other whitening gels so you can leave it on for hours and not get grossed out.

### ⭐⭐⭐⭐⭐ Amazing product
*by G***N on September 4, 2025*

I have very sensitive teeth and this is only thing that I can handle on my teeth. It also is the only thing that has actually made a difference and has whitened my teeth. I’ve used this every other night for only the past week and my teeth are so much whiter. My one front tooth is a temporary fake tooth and you can see the difference between what my teeth used to be and how they are now. Will continue to buy and use this forever!!!

## Frequently Bought Together

- Opalescence 10% Teeth Whitening Kit - Gel Syringes Refills - Low Sensivity (2 Packs / 4 Units) - Fluoride, Carbamide Peroxide - Made in The USA by Ultradent 5211-2
- Opalescence 20% Teeth Whitening Refill Kit (2 Packs / 4 Syringes) Carbamide Peroxide. Made by Ultradent, in Mint Flavor. Tooth Whitening Refill Syringes - B-5196-4

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*