---
product_id: 667402125
title: "Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth."
brand: "opalescence"
price: "€ 235.26"
currency: EUR
in_stock: true
reviews_count: 5
category: "Opalescence"
url: https://www.desertcart.hr/products/667402125-opalescence-teeth-whitening-kit-the-best-whitening-product-for-whiter
store_origin: HR
region: Croatia
---

# Portable Pre-filled Trays 15-20 Min Daily Use 15% Hydrogen Peroxide Gel Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth.

**Brand:** opalescence
**Price:** € 235.26
**Availability:** ✅ In Stock

## Summary

> ✨ Flash Your Brightest Smile, Wherever Life Takes You! 🦷

## Quick Answers

- **What is this?** Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth. by opalescence
- **How much does it cost?** € 235.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/667402125-opalescence-teeth-whitening-kit-the-best-whitening-product-for-whiter)

## 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

- • **Sensitivity Shield:** Potassium nitrate and fluoride reduce sensitivity while strengthening enamel during whitening.
- • **On-the-Go Convenience:** Compact, pre-filled trays fit in your pocket—whiten anytime, anywhere without hassle.
- • **Comfort Meets Coverage:** Ultra Fit trays extend to back teeth for full smile whitening with no slipping or molding.
- • **Clean & Conscious Choice:** Gluten-free, vegan, kosher certified, and proudly made in the USA for diverse lifestyles.
- • **Pro-Grade Whitening Power:** Ultra-strength 15% hydrogen peroxide gel delivers professional results at home.

## Overview

Opalescence Go Teeth Whitening Kit offers a professional-grade, ultra-strength 15% hydrogen peroxide gel in comfortable, pre-filled trays that require no dental visits or molding. Designed for busy professionals, these portable trays whiten your entire smile in just 15-20 minutes daily, while potassium nitrate and fluoride minimize sensitivity and protect enamel. Certified gluten-free, vegan, and kosher, this USA-made kit fits seamlessly into diverse lifestyles, delivering noticeable stain removal from coffee, wine, and more—without compromising convenience or comfort.

## Description

DENTAL CARE & ENAMEL SAFE: MADE BY ULTRADENT Opalescence Go prefilled teeth whitening trays are the answer for your patients who desire the best teeth whitening experience no matter where they go. Opal by Opalescence Go teeth whitening trays can be carried in a pocket or bag and worn right out of the package. The Ultra Fit tray is made of a discreet material designed to maximize comfort and is prefilled with the optimal amount of teeth whitening gel. This makes it possible to whiten when and where you want. With no need for impressions, models, lab time, custom trays, or LED teeth whitening lights, Opalescence Go teeth whitening trays are easy and convenient. Once you receive your kit, refrigeration is required. Keep Opalescence Go teeth whitening trays stored in a refrigerated environment between 36F (2C) and 46F (8C). Available in 10% or 15% hydrogen peroxide concentrations and Mint or Melon flavors, Opalescence Go whitening trays provide options to fit your needs. You will see noticeably whiter teeth after wearing 15% hydrogen peroxide for 15–20 minutes each day. Not only is it effective, flexible, and convenient, it's vegaN. No animal products are used. It is also certified gluten-free and certified kosher, so it fits in with diverse lifestyles and beliefs. The innovative Ultra Fit tray is made of a unique, highly adaptable material that comfortably conforms to any smile. It also provides superior coverage, whitening the entire smile and ensuring maximum whitening gel remains on the teeth. With over 30 years of experience, more than 50 teeth whitening awards earned, and over 100 million smiles brightened. The name Opalescence teeth whitening is synonymous with quality. Opalescence teeth whitening gels, trays, syringes, and toothpastes are manufactured in the USA from globally sourced materials.

Review: Works great - sometimes inside tray won't stick to teeth. - They work great but sometimes the inside tray won't separate from the outside and it becomes unusable. Inside tray should stay on your teeth and outside tray comes away to be trashed. Inside tray sometimes fails to stick to teeth. Yes, I'm following the directions :-)
Review: Whiter teeth are a smile away - Our family dentist recommended these whitening trays after I inquired what i could try and after two applications I’m beginning to see results! Looking forward to a brighter smile

## Features

- Expiration Date: July 31, 2020. Kit includes 4 upper and 4 lower trays plus detailed instructions for proper use.
- Get Professional tooth whitening results at home. Go whitening trays are easy to carry so you can whiten your teeth anywhere. Can be used as a stand alone whitening product or in combination of other whitening regimen.
- Ultra-strength Hydrogen Peroxide in the Opalescence Go system helps whiten your teeth. High quality, Gluten Free and Kosher Certified whitening product which is manufactured in the USA. Contains 15% hydrogen peroxide gel and has a delicious Mint flavor. Trays extend to your back so whitening gel comes in contact with more posterior teeth. Contains Potassium Nitrate and Flouride in the gel, help to reduce sensitivity, fight off tooth decay and help with enamel strengthening.
- No dental impressions or dental visits necessary. Comfortable fitting pre-filled trays that can be worn right out of the package. No tray boiling and molding required. No need to guess how much gel to place in the tray and no worrying about trays slipping and sliding in your mouth.
- Use once a day for only 15-20 minutes for 5-10days to remove stains caused by tea, coffee, wine, dark juices, soy sauce, tomato sauce smoking, soda/pop, fruits, berries , sports drinks etc. It has even been successful at resolving staining from fluorosis and tetracycline.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P9N3G1B |
| Active Ingredients | hydrogen_peroxide |
| Age Range Description | Adult |
| Best Sellers Rank | #212,629 in Health ( See Top 100 in Health ) #723 in Teeth Whitening Products |
| Brand | Opalescence |
| Brand Name | Opalescence |
| Customer Reviews | 4.4 out of 5 stars 45 Reviews |
| Flavor | Original |
| Included Components | Teeth Whitening Kit |
| Item Dimensions | 10.2 x 10.8 x 22.9 centimeters |
| Item Form | Gel |
| Item Weight | 0.21 Kilograms |
| Item form | Gel |
| Manufacturer | Ultradent Products Inc. |
| Manufacturer Part Number | 4648-U |
| Material Features | Gluten Free, Vegan |
| Material Type Free | Gluten Free |
| Material type free | Gluten Free |
| Number of Items | 3 |
| Product Benefits | Whitening and Stain Removal |
| Product benefits | Whitening and Stain Removal |
| Set Name | Opalescence Go Complete Set |
| UPC | 883205039002 |
| Unit Count | 4 Count |

## Product Details

- **Active Ingredients:** hydrogen_peroxide
- **Brand:** Opalescence
- **Item form:** Gel
- **Number of Items:** 3
- **Product benefits:** Whitening and Stain Removal

## Images

![Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth. - Image 1](https://m.media-amazon.com/images/I/71zZtrzaNpL.jpg)
![Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth. - Image 2](https://m.media-amazon.com/images/I/81PgMDMIsZL.jpg)
![Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth. - Image 3](https://m.media-amazon.com/images/I/81gTVgOrzjL.jpg)
![Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth. - Image 4](https://m.media-amazon.com/images/I/7193o2Q4XVL.jpg)
![Opalescence Teeth whitening kit. The Best whitening Product for Whiter Teeth. Comfortable Opalescence Go Trays Stay in Place Better Than whitening Strips. Best for Bleaching Teeth. - Image 5](https://m.media-amazon.com/images/I/71XEZ4ru8OL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Works great - sometimes inside tray won't stick to teeth.
*by G***R on 6 June 2025*

They work great but sometimes the inside tray won't separate from the outside and it becomes unusable. Inside tray should stay on your teeth and outside tray comes away to be trashed. Inside tray sometimes fails to stick to teeth. Yes, I'm following the directions :-)

### ⭐⭐⭐⭐⭐ Whiter teeth are a smile away
*by L***E on 7 May 2026*

Our family dentist recommended these whitening trays after I inquired what i could try and after two applications I’m beginning to see results! Looking forward to a brighter smile

### ⭐⭐⭐ Maybe I needed to do more
*by G***O on 21 April 2025*

Went thru 2 packs did not see a difference

## Frequently Bought Together

- Opalescence Go - Prefilled Teeth Whitening Trays - Original 15% - 4 Treatments (3 Packs) - Hydrogen Peroxide with PF - Cool Mint - Made by Ultradent. 4648-3
- Opalescence Go 10% - Prefilled Teeth Whitening Trays Kit (10 Treatments) - 10% Hydrogen Peroxide - Mint Made by Ultradent Products. Go Teeth Whitening Kit -Mint- GO10-5193-1

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-31*