---
product_id: 47916239
title: "Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring"
brand: "listerine"
price: "€ 21.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Listerine"
url: https://www.desertcart.sk/products/47916239-advanced-defence-gum-treatment-mouthwash-500ml-clinically-proven-to-treat
store_origin: SK
region: Slovakia
---

# Visible gum health improvement in 2 weeks Clinically proven gum disease treatment Invisible protective plaque shield Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring

**Brand:** listerine
**Price:** € 21.20
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your smile game — defend your gums like a pro!

## Quick Answers

- **What is this?** Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring by listerine
- **How much does it cost?** € 21.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/47916239-advanced-defence-gum-treatment-mouthwash-500ml-clinically-proven-to-treat)

## Best For

- listerine enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Gum Repair:** Notice healthier, stronger gums in as little as two weeks.
- • **Twice-Daily Ritual:** Simple 30-second rinse fits seamlessly into your morning and evening routine.
- • **Invisible Shield Technology:** Creates a protective barrier that repels harmful plaque bacteria.
- • **Trusted UK & Ireland Leader:** The #1 mouthwash brand, chosen by millions for superior oral care.
- • **Clinically Proven Gum Defense:** Backed by science to treat and prevent gingivitis effectively.

## Overview

Listerine Advanced Defence Gum Treatment Mouthwash is a clinically proven formula designed to treat and prevent gum disease and gingivitis. Featuring an innovative invisible shield that repels plaque bacteria, it supports natural gum repair and healthier gums in just two weeks. Trusted as the #1 mouthwash brand in the UK and Ireland, this 500ml rinse with a crisp mint flavor fits effortlessly into your daily oral care routine.

## Description

Product Description Listerine Advanced Defence Gum Treatment Mouthwash (500ml) - Treats Gum Disease and GingivitisListerine Advanced Defence Gum Treatment is a clinically proven mouthwash for gum disease treatment and helps achieve healthier gums in as little as two weeks. This innovative formula establishes an invisible protective shield that repels plaque germs from attaching to your gums, allowing gums to repair and restore themselves to their natural state.How to use: Use this Listerine mouthwash twice daily after brushing or when directed by your dental healthcare professional. Rinse your mouth thoroughly with water then pour 20 ml (4 x 5 ml teaspoonfuls) into a glass, rinse around teeth and gums for 30 seconds, then spit out.Product Benefits at a Glance:Clinically-proven mouthwash for gum disease treatmentCreates an invisible protective shieldCrisp mint flavour1x 500mlUK disclaimer - *Source ©2023 NIQ data, Value & Units, Total Mouthwash Category (client defined) 52 w/e 28.10.23 (United Kingdom)IE disclaimer - *Kenvue calculation based on data reported by Nielsen through its Retail Index Service for the Mouthwash Category (Kenvue defined) for the 52-week period ending 27.08.23, for the Irish market. (Copyright © 2019, The Nielsen Company) Ingredients [PR-012125] Ethyl Lauroyl Arginate HCI (LAE) 0.147% w/w. Other ingredients: Purified Water, Sorbitol, Alcohol, Glycerin, Poloxamer 407, Aroma, Benzoic Acid, Sucralose, Sodium Benzoate. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Use this product 2 times a day after brushing your teeth by applying 20 ml (approx. 4 teaspoons) for 30 seconds. Safety Warning Keep out of sight and reach of children. Do not use this product if sensitive or allergic to ethyllauroyl arginate HCl is an ingredient. If discomfort feels irritation, stop using the product. A significant amount (more than 20 ml) is swallowed, drink a cup of water contact your doctor emergency department. Not suitable for children under 12 years. use, container is damaged is tampered with the tamper-proof closure. dilute, swallow from bottle. Do not use after the expiration date. Only as indicated to suffer from gum disease are sure whether it is gum disease, then use it. This can also be used to prevent gum inflammation where there are no symptoms. Your condition deteriorates continues, See more

Review: Good for fragile gums - Great choice if your gums are fragile or sick, or if you are using soft brushes. This mouthwash is effectively cleaning remaining food that soft brush can not pick up. Also it's the best mouthwash I've tested against my often inflamed gums.
Review: The best product by far if your gums need help. - Waited a month to post the review. After trying corsodyl mouth wash before hand for a gum issue and bleed. This product won hands down. At first it was a bit of a shock taste wise but you soon get used to it. More importantly after 2 weeks use it healed my gum issue and helped to bring my gum line back to a more pinky colour. So well worth it , strong but worth it 100%

## Features

- Listerine is the 1# mouthwash brand in the UK & Ireland*. Listerine Advanced Defence Gum Treatment Mouthwash is clinically proven to treat gum disease and prevent it from recurring
- To treat gingivitis: Bleeding gums can be a sign of gingivitis, an inflammation of the gums caused by plaque bacteria sticking to your gums
- Invisible protective shield: The oral dental care rinse prevents plaque germs from attaching to the gums, allowing gums to repair and restore themselves to a natural healthier state
- How to use: Use the Listerine mouthwash twice daily, morning and evening after brushing. Pour 20ml (4 x 5ml teaspoons) into a glass, rinse for 30 seconds, then spit out
- Product details: Listerine Advanced Defence Gum Treatment Mouthwash (500ml), clinically proven to treat and prevent gum disease and gingivitis, caring mouthwash for defending gums

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I874D4Q |
| ASIN  | B00I874D4Q |
| Best Sellers Rank | 70 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 5 in Mouthwashes |
| Brand | Listerine |
| Colour | Transparent |
| Country of origin  | Italy |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,077) |
| Customer reviews | 4.6 4.6 out of 5 stars (8,077) |
| Date First Available | 3 Feb. 2014 |
| Format | Liquid |
| Is discontinued by manufacturer  | No |
| Item dimensions L x W x H | 49 x 92 x 225 millimetres |
| Item model number | TRTAZ11A |
| Item model number  | TRTAZ11A |
| Item weight | 0.01 Ounces |
| Manufacturer | Kenvue (Johnson & Johnson Ltd) |
| Manufacturer  | Kenvue (Johnson & Johnson Ltd) |
| Package Weight | 0.55 Kilograms |
| Package dimensions | 22.4 x 8.7 x 4.6 centimetres |
| Product Dimensions | 4.9 x 9.2 x 22.5 cm; 0.28 g |
| Product Dimensions  | 4.9 x 9.2 x 22.5 cm; 0.28 g |
| Special features | Minze |

## Product Details

- **Active ingredients:** mint,sorbitol
- **Age range (description):** Adult
- **Brand:** Listerine
- **Flavour:** Mint
- **Item form:** Liquid
- **Liquid volume:** 500 Millilitres
- **Material feature:** Natural
- **Number of items:** 1
- **Product benefits:** Treatment of gingivitis
- **Unit count:** 500.0 millilitre

## Images

![Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring - Image 1](https://m.media-amazon.com/images/I/713lcngMzjL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is this truly over $21 for 16.9 oz. ?**
A: There is no reason for this product to be as expensive as it is. It is shipped from the U.K. but that is not a big contributor to the cost. It's just capitalism. The seller is making a HUGE profit. I used to buy this when it was less than $10 a bottle. I refuse to pay $22 for it now. No, it is not "worth it". This is plain greed on behalf of the seller at this point.

**Q: Is this stuff for real? why is “defense” spelled wrong? why isn’t it sold in the us? isn’t johnson and johnson a us company? curious...**
A: It’s only sold in UK where they have universal healthcare. They would never sell something so helpful in the US of A. Root canals are the bread and butter of dental practices, and this being available to us would likely cut the need for those in half. Can’t have the poor having good teeth and dentist not raking in $$ - good teeth are a status symbol here! I’ve ordered this 3 times and it’s worth the ~$20 price tag - it’s prob like 7£ in UK but it’s so effective I don’t mind paying $20.

**Q: what is the active ingredient in this product?**
A: PR-013135, Ethyl Lauroyl Arginate HCI (LAE) 0.147% w/w, Other ingredients: Purified Water, Sorbitol, Alcohol, Glycerin, Poloxamer 407, Aroma, Benzoic Acid, Sucralose, Sodium Benzoate

**Q: The bottle I received is not clear it’s cloudy. Has anyone experienced this?**
A: No cloudy liquid in any of the product that I have received. But the hazy bottle color gives it the appearance of being cloudy. Once you pour it in a cup, it should be clear as water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for fragile gums
*by D***D on 8 January 2026*

Great choice if your gums are fragile or sick, or if you are using soft brushes. This mouthwash is effectively cleaning remaining food that soft brush can not pick up. Also it's the best mouthwash I've tested against my often inflamed gums.

### ⭐⭐⭐⭐⭐ The best product by far if your gums need help.
*by M***E on 3 February 2026*

Waited a month to post the review. After trying corsodyl mouth wash before hand for a gum issue and bleed. This product won hands down. At first it was a bit of a shock taste wise but you soon get used to it. More importantly after 2 weeks use it healed my gum issue and helped to bring my gum line back to a more pinky colour. So well worth it , strong but worth it 100%

### ⭐⭐⭐⭐ What an absolute life saver!!
*by E***M on 16 November 2024*

EDIT** 3 weeks after using and my Ginivitus has gone!!!!! I didn’t get to use my water pik as it arrived broken and I had to return it. So between this mouth wash and manual flossing my gum are healing. For many years, I had been postponing a visit to the dentist due to severe anxiety and health conditions that made it difficult for me to leave the house. However, when a 20-year-old filling fell out, leaving a significant hole in my tooth, I realised I had no choice but to seek help. I was pleasantly surprised by my experience; the dentist was excellent and quickly addressed the issue. Fortunately, there was no decay or infection—just an old filling that needed to be replaced. During the examination, the dentist noted that I had early-stage gingivitis. I instantly felt overwhelmed, but after researching, I learned that gingivitis can be reversed with proper care, including regular dental cleanings and good oral hygiene at home. Motivated to improve my gum health, I invested in a Waterpik, recognising the importance of flossing, and started learning about effective tooth cleaning techniques on YouTube. I also decided to switch to an electric toothbrush, which is essential for maintaining oral hygiene. While waiting for my Waterpik to arrive, I came across a mouthwash that I was initially skeptical about. However, after trying it for the first time, I was genuinely impressed. The flavor was pleasant, and I noticed an immediate gel-like sensation on my gums. Although it had a slight burning sensation, I found it refreshing. Additionally, it effectively addressed the bad breath I had been experiencing due to my gum issues, and I could feel the benefits lingering long after use. A few days after my filling, I was still feeling discomfort in my gums and tooth, which made me worry that the procedure might not have been done correctly. However, after using the mouthwash, I experienced instant relief. While it's too early to confirm that my gingivitis has completely resolved, I am already seeing significant improvement, and the discomfort has subsided. THIS MOUTHWASH IS A MUST!!

## Frequently Bought Together

- Listerine Advanced Defence Gum Treatment Mouthwash (500ml), Clinically Proven to Treat Gum Disease as in Little as Two Weeks, Repels Plaque Germs to Treat and Prevent Gingivitis from Recurring
- Listerine Total Care Milder Taste (Zero Alcohol) Antibacterial Mouthwash (500ml), Caring and Cleansing Mouthwash to Freshen Breath with 10-in-1 Benefits
- Oral-B Satin Mint Dental Floss, 25 m

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*