---
product_id: 121915232
title: "Dr Song Teeth Whitening Gel Refill 4X Syringes 35% Carbamide Peroxide"
brand: "dr song"
price: "3228 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Dr Song"
url: https://www.desertcart.is/products/121915232-dr-song-teeth-whitening-gel-refill-4x-syringes-35-carbamide
store_origin: IS
region: Iceland
---

# 35% Carbamide Peroxide - dentist-grade power 10 min daily use - fast visible results Made in USA - fresh & reliable quality Dr Song Teeth Whitening Gel Refill 4X Syringes 35% Carbamide Peroxide

**Brand:** dr song
**Price:** 3228 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Brighten your smile, boost your confidence! ⚡

## Quick Answers

- **What is this?** Dr Song Teeth Whitening Gel Refill 4X Syringes 35% Carbamide Peroxide by dr song
- **How much does it cost?** 3228 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/121915232-dr-song-teeth-whitening-gel-refill-4x-syringes-35-carbamide)

## Best For

- dr song enthusiasts

## Why This Product

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

## Key Features

- • **Made Fresh in the USA:** Premium quality assurance with every syringe, produced fresh for maximum potency.
- • **Rapid Results in Minutes:** See noticeable teeth brightening in as little as 10 minutes a day—perfect for busy pros.
- • **Gentle on Sensitive Teeth:** Balanced formula ensures effective whitening without discomfort or sensitivity.
- • **Cost-Effective Smile Upgrade:** Achieve dazzling results at a fraction of dental office prices—smart investment for your confidence.
- • **Dentist-Level Whitening Power:** Experience professional-grade 35% carbamide peroxide formula for a radiant smile.

## Overview

Dr Song Teeth Whitening Gel Refill features a potent 35% carbamide peroxide formula—the same trusted strength used by dentists—delivering fast, visible whitening results in just 10 minutes daily. Made fresh in the USA, this gentle yet effective gel fights common stains from coffee, wine, and smoking without causing sensitivity. The refill pack includes 4 syringes, offering a cost-efficient, professional-grade teeth whitening solution for adults seeking a brighter smile from the comfort of home.

## Description

Product description Whiten your teeth in as quick as 10 minutes a day! Whitening your teeth at home is made easier with Dr. Song’s Teeth Whitening Gel Syringes. Our powerful teeth whitening gel is formulated to improve the color of your teeth in as little as 10 minutes a day—start seeing results right away! Your gentle and effective teeth whitener Dr. Song’s Teeth Whitening Gel features a gentle formulation designed to whiten your teeth effectively without making your teeth feel sensitive. It fights discoloration caused by coffee, tea, soda, wine stains, cigarettes and more. Formulated with 35% carbamide peroxide, the teeth whitening gel can be used on its own—just apply on your teeth and leave on for at least ten minutes every day. For best results, leave on for up to 30 minutes and use with the Dr. Song Teeth Whitening Accelerator Light and teeth whitening tray. Easy home whitening at a fraction of the cost Start your journey to a brighter smile without spending a fortune on dental whitening procedures. 4 syringes of Dr. Song Teeth Whitening Gel per refill pack Balanced formulation to ensure no sensitivity develops Made in the USA Use with LED Teeth Whitening Accelerator for faster results

Review: Noticeable results and a great value overall - After just a couple of uses, I could already see a difference in my teeth — especially when comparing them to the whitening guide included in the box. It actually works, which is always nice when you’re trying something new. I also appreciated that they threw in an extra syringe of gel; little touches like that make a difference. I had read a few reviews mentioning black specks in the gel, but thankfully mine was completely smooth and clear. The only small issue I ran into was that the gel tends to come out in a thick glob because the syringe stopper sticks a bit, but it’s easy enough to spread around in the mouth trays. The taste isn’t great, but honestly, that’s pretty standard with whitening gels. Overall, this kit delivers what it promises. My teeth look brighter, it’s easy to use, and the value for the price is solid. If you’re looking for a whitening system that actually makes a difference without spending a ton, this one’s definitely worth trying.
Review: Best at home teeth whitening! - After using Dr. Song's teeth whitening for more than 2 years I finally take the time to give them a well-deserved review. Their kit of  is all you need to safely whiten your teeth at home. I first did an "intensive" whitening with daily use until the desired color, and then every now and again for maintenance. This kit costs a fraction of what it would cost to have it done at a dental office. Also, a competitive price compared to all the other home-whitening kits out there that charge you much more for the same results in a fancier package. After several purchases I can tell: It always delivers promptly, is well packaged, and syringes with carbamide come in a bag with an expiration date (this is important as carbamide peroxide will expire and stop working). The product works just as promised. I personally have not had any teeth sensitivity with repeated use. But I think people prone to teeth sensitivity might want to space the treatments to every other day or more. Do not look any further. You are buying a very good product at a great price!

## Features

- Dr Song Teeth Whitening Gel Refill 4x 3ml syringes
- POWERFUL WHITENING GEL - The same formula you'll find at the dentist.
- PRODUCED FRESH - Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QZVCM1L |
| Active Ingredients | Carbamide Peroxide |
| Age Range Description | Adult |
| Best Sellers Rank | #67,359 in Health & Household ( See Top 100 in Health & Household ) #59 in Teeth Whitening Gels |
| Brand | Dr Song |
| Brand Name | Dr Song |
| Customer Reviews | 4.1 out of 5 stars 3,067 Reviews |
| Flavor | Unflavored |
| Included Components | Teeth Whitening Gel |
| Item Dimensions | 6.69 x 4.09 x 1.65 inches |
| Item Form | Gel |
| Manufacturer | Dr Song |
| Manufacturer Part Number | TW42 |
| Material Type Free | Fluoride Free, Paraben Free, Bisphenol A Free, Artificial Flavor Free |
| Number of Items | 1 |
| Product Benefits | Whitening |
| Unit Count | 8 Count |

## Product Details

- **Active Ingredients:** Carbamide Peroxide
- **Brand:** Dr Song
- **Item Form:** Gel
- **Number of Items:** 1
- **Product Benefits:** Whitening

## Images

![Dr Song Teeth Whitening Gel Refill 4X Syringes 35% Carbamide Peroxide - Image 1](https://m.media-amazon.com/images/I/61HNcU2vXKL.jpg)

## Questions & Answers

**Q: Why weren’t trays included?!**
A: Because it’s a refill.

**Q: How much is in each syringe?**
A: 3ml per syringe

**Q: Did you feel the product working (bubbling, causing sensitivity)--even a little bit--right away?**
A: No and there was no sensitivity to the teeth or gums. Really like this product. I've used other products that caused sensitivity. Hydrogen peroxide products typically cause that bubbling sensation, not Carbamide peroxide.

**Q: do these have to be refrigerated like other teeth whitening products?**
A: They do not

## Customer Reviews

### ⭐⭐⭐⭐⭐ Noticeable results and a great value overall
*by ⭐***E on November 4, 2025*

After just a couple of uses, I could already see a difference in my teeth — especially when comparing them to the whitening guide included in the box. It actually works, which is always nice when you’re trying something new. I also appreciated that they threw in an extra syringe of gel; little touches like that make a difference. I had read a few reviews mentioning black specks in the gel, but thankfully mine was completely smooth and clear. The only small issue I ran into was that the gel tends to come out in a thick glob because the syringe stopper sticks a bit, but it’s easy enough to spread around in the mouth trays. The taste isn’t great, but honestly, that’s pretty standard with whitening gels. Overall, this kit delivers what it promises. My teeth look brighter, it’s easy to use, and the value for the price is solid. If you’re looking for a whitening system that actually makes a difference without spending a ton, this one’s definitely worth trying.

### ⭐⭐⭐⭐⭐ Best at home teeth whitening!
*by B***B on May 23, 2022*

After using Dr. Song's teeth whitening for more than 2 years I finally take the time to give them a well-deserved review. Their kit of <35% carbamide peroxide + light + little applicator brush> is all you need to safely whiten your teeth at home. I first did an "intensive" whitening with daily use until the desired color, and then every now and again for maintenance. This kit costs a fraction of what it would cost to have it done at a dental office. Also, a competitive price compared to all the other home-whitening kits out there that charge you much more for the same results in a fancier package. After several purchases I can tell: It always delivers promptly, is well packaged, and syringes with carbamide come in a bag with an expiration date (this is important as carbamide peroxide will expire and stop working). The product works just as promised. I personally have not had any teeth sensitivity with repeated use. But I think people prone to teeth sensitivity might want to space the treatments to every other day or more. Do not look any further. You are buying a very good product at a great price!

### ⭐⭐⭐⭐ Great product, not so great packaging
*by N***R on October 19, 2020*

I'd like to give this a 5 star rating, but have to take off a star due to packaging. The product itself works, just like any other 35% solution (most of which are much more expensive). I have regular trays (not the light activated ones), used this for 10 minutes the first time, and saw significant improvement! I generally use 35% solution for 3-4 days consecutively, then I'm good for at least a month or 2. I've done 2 treatments and still have about 25-30% of a syringe left, so a little goes a long way. My complaint is in the packaging. The only thing telling you what this product is is a sticker on the box. The syringes aren't labeled, there isn't an "ingredient list" type of thing inside the box. This doesn't really inspire confidence in the product. The instruction sheet provided is only for a light activated tray, so I had to do some additional research to make sure this would work in regular trays. Finally, the syringes don't move really smooth. You need to use a little pressure, and then Splat! A whole blob comes out at once. Luckily, they include a tiny brush, which I then used to spread the blob around the tray, and transfer some over to the other tray. This has happened both times. The taste is horrible, but I'm not faulting Dr. Song for this, since every bleach I've used tastes horrible.

## Frequently Bought Together

- Dr Song Teeth Whitening Gel Refill 4X Syringes 35% Carbamide Peroxide
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-08*