---
product_id: 7672224
title: "Opalescence 20% Carbamide Peroxide Teeth Whitening Gel Syringes - 5196-4 -"
brand: "opalescence"
price: "¥20243"
currency: JPY
in_stock: true
category: "Opalescence"
url: https://www.desertcart.jp/products/7672224-opalescence-20-carbamide-peroxide-teeth-whitening-gel-syringes-5196-4
store_origin: JP
region: Japan
---

# Whiten up to 10 shades in 7 days 20% Carbamide Peroxide Power Compatible with Invisalign & custom trays Opalescence 20% Carbamide Peroxide Teeth Whitening Gel Syringes - 5196-4 -

**Brand:** opalescence
**Price:** ¥20243
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten your smile, boost your confidence! ✨

## Quick Answers

- **What is this?** Opalescence 20% Carbamide Peroxide Teeth Whitening Gel Syringes - 5196-4 - by opalescence
- **How much does it cost?** ¥20243 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/7672224-opalescence-20-carbamide-peroxide-teeth-whitening-gel-syringes-5196-4)

## 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:** Simplify your routine with a powerful gel that works independently—no extra gadgets required.
- • **Gentle & Safe Formula:** Low-sensitivity, gluten-free, and xylitol-sweetened to protect enamel while you whiten.
- • **Fast & Effective Results:** Noticeably brighter teeth in just one week—because your time is as valuable as your smile.
- • **Seamless Tray Compatibility:** Works flawlessly with Invisalign, retainers, and custom trays for a tailored whitening experience.
- • **Professional-Level Whitening:** Trusted by 25,000+ dentists and backed by 50+ awards for a smile that commands attention.

## Overview

Opalescence 20% Carbamide Peroxide Teeth Whitening Gel Syringes deliver professional-grade whitening at home with a dentist-developed, low-sensitivity formula. This mint-flavored gel whitens teeth up to 10 shades in 7 days without the need for LED lights, compatible with Invisalign and custom trays, and is trusted by over 25,000 dental professionals.

## Description

desertcart.com: Opalescence 20% Carbamide Peroxide Teeth Whitening Gel Syringes - 5196-4 - | Refills for Trays. Professional-Level - Low-Sensitivity Formula (8ct) Mint, Developed by Dentist. Made in USA by Ultradent. : Health & Household

## Features

- PROFESSIONAL LEVEL TEETH WHITENING: Opal by 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 20 Percent for 2-4 Hours a day wear, can whiten teeth up to 10 shades in 7 days. Lifts stains from coffee, wine, soda, smoking, and more.
- DENTAL CARE: Teeth whitening gel refill pack includes 8x 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 | B0027O2BW2 |
| ASIN  | B0027O2BW2 |
| Active Ingredients | Carbamide Peroxide |
| Age Range Description | Adult |
| Best Sellers Rank | #8,521 in Health & Household ( See Top 100 in Health & Household ) #7 in Teeth Whitening Gels |
| Brand Name | Opalescence |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,379) |
| Date First Available  | October 28, 2006 |
| Flavor | Mint |
| Included Components | Carbamide Peroxide |
| Item Dimensions | 6 x 3.5 x 1 inches |
| Item Form | Gel |
| Item Highlight | Refills for Trays. Professional-Level - Low-Sensitivity Formula (8ct) Mint, Developed by Dentist. Made in USA by Ultradent. |
| Item Weight | 1.2 ounces |
| Item model number  | 5370-U |
| Manufacturer | Ultradent |
| Manufacturer  | Ultradent |
| Manufacturer Part Number | 5400-US-8PK |
| Material Features | Gluten Free |
| Material Type Free | Gluten Free |
| Model Number | 5370-U |
| Number of Items | 8 |
| Product Benefits | Dentist Created Formula, Enamel Protection, Fast Treatment, No LED Light Required, Whitening |
| Product Dimensions  | 6 x 3.5 x 1 inches; 1.2 ounces |
| Set Name | Opalescence 20% Gel Syringes Refill Kit |
| UPC | 883205038708 |

## Product Details

- **Active Ingredients:** Carbamide Peroxide
- **Brand:** Opalescence
- **Item Form:** Gel
- **Number of Items:** 8
- **Product Benefits:** Dentist Created Formula, Enamel Protection, Fast Treatment, No LED Light Required, Whitening

## Images

![Opalescence 20% Carbamide Peroxide Teeth Whitening Gel Syringes - 5196-4 - - Image 1](https://m.media-amazon.com/images/I/61UurNQIjzL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: what is the expiration date. ?**
A: About 2 years

**Q: Does it come with all 4 syringes?**
A: Yes

**Q: What is the expiration date?**
A: Expiration date: Example: J055 (J - is a batch letter; next two digits are an expiration month; last digit is expiration year), the expiration date in the example above is May/2015.

**Q: What happens if you use this while having cavities?**
A: Those with gum disease, worn enamel, cavities, and exposed roots may not be good candidates for whitening their teeth. Opalescence recommends visiting your dentist for a pre-whitening consultation so that they can help you choose the professional option that best fits your needs.

## Frequently Bought Together

- Opalescence 20% Gel Syringes Teeth Whitening - Refill Kit (8 Syringes) Carbamide Peroxide, Fluoride. Made by Ultradent, in Mint Flavor. Tooth Whitening - 5196-4
- Opalescence 35% CP Mint - Gel Syringes Teeth Whitening - Refill Kit (2 Packs / 4 Syringes Total) Carbamide Peroxide Gel. Made by Ultradent. Tooth Whitening Refill Syringes 5197-2

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**Shop now:** [https://www.desertcart.jp/products/7672224-opalescence-20-carbamide-peroxide-teeth-whitening-gel-syringes-5196-4](https://www.desertcart.jp/products/7672224-opalescence-20-carbamide-peroxide-teeth-whitening-gel-syringes-5196-4)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-19*