---
product_id: 384663842
title: "Natural Rapid Healing Canker Sore Treatment and Mouth Ulcer Treatment - Works to Quickly Relieve Pain, Heal, and Prevent Canker Sores and Mouth Ulcers."
brand: "canker shield"
price: "€ 83.14"
currency: EUR
in_stock: true
reviews_count: 5
category: "Canker Shield"
url: https://www.desertcart.hr/products/384663842-natural-rapid-healing-canker-sore-treatment-and-mouth-ulcer-treatment
store_origin: HR
region: Croatia
---

# 100% natural, plant-based formula Heals canker sores in as fast as 1 day Made in the USA with premium ingredients Natural Rapid Healing Canker Sore Treatment and Mouth Ulcer Treatment - Works to Quickly Relieve Pain, Heal, and Prevent Canker Sores and Mouth Ulcers.

**Brand:** canker shield
**Price:** € 83.14
**Availability:** ✅ In Stock

## Summary

> 🌿 Heal fast, live fearless — your mouth’s new best friend!

## Quick Answers

- **What is this?** Natural Rapid Healing Canker Sore Treatment and Mouth Ulcer Treatment - Works to Quickly Relieve Pain, Heal, and Prevent Canker Sores and Mouth Ulcers. by canker shield
- **How much does it cost?** € 83.14 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/384663842-natural-rapid-healing-canker-sore-treatment-and-mouth-ulcer-treatment)

## Best For

- canker shield enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Potent:** Crafted from high-quality, natural ingredients rooted in decades of scientific research.
- • **Root Cause Remedy:** Unlike typical treatments, it targets the source of canker sores for lasting prevention.
- • **Fast-Track Healing:** Clinically backed to accelerate healing—get back to your life in as little as 24 hours.
- • **Trusted by Thousands:** Join a community of users who’ve transformed their oral health and said goodbye to recurring pain.
- • **Rapid Relief, Real Results:** Experience pain relief that lasts without harsh chemicals or numbing agents.

## Overview

Canker Shield is a natural, plant-based powder treatment designed to rapidly relieve pain and promote fast healing of canker sores and mouth ulcers. Made in the USA with premium ingredients, it offers long-lasting relief without numbing agents or harsh chemicals. Clinically supported to heal sores in as little as one day, it not only soothes symptoms but also addresses the root cause to prevent recurrence, making it a trusted solution for those seeking effective, natural oral care.

## Description

Say goodbye to harsh chemicals and hello to gentle, effective healing. Our Natural Canker Sore Relief Powder is a powerful, plant-based formula designed to soothe pain, support healing, and protect your mouth’s delicate tissue — all without the sting of synthetic treatments.

Review: I rarely leave reviews for products, but this powder has improved my quality of life tremendously. I have tried so, so many canker sore remedy products with various degrees of success, but this blows them all away. I’m still in disbelief about how well this product works, but I have been using it for eight months now with massively positive results. For my whole life, anytime I bump my inner cheeks while eating, scratch any area while brushing my teeth, absentmindedly bite my lip even slightly, etc, I will get a canker sore. I used to live in fear of this happening, because the majority of the time they develop into horrible, red, angry canker sores that take days to weeks to heal and frequently leave scars. I get a fever and swollen lymph nodes all down my neck and back during that time, and just generally feel like trash. Awful. Every single time I feel a canker sore coming on, or even sometimes just preemptively when I bite myself, I apply this powder to the area 3x per day. Yes, it burns. Yes, it tastes strange and intense. BUT! I have not had a SINGLE bad canker sore since I began using this! I am shocked to be typing this, as I had given up on these types of products after trying so many. For me, this is nothing short of miraculous. After the first few successes with this, I cried in relief. Some tips: - Scoop some out with a clean spoon and use a clean, damp finger to apply it directly to the damaged area. Wiggle your finger around gently during this time to collect moisture and help it penetrate. Hold it there until the pain reduces. This often takes around 2 minutes for me. - After the pain reduces, tilt your head to allow it to pool only in the affected area for a minute or so, moving and stretching the area to really work it in and allow it to absorb. - Don’t swish it all around your mouth unless you really need to hit all the areas! It changes my taste sensation for around 12 hours when I do this, and makes some foods taste awful. Doing it the way I have detailed above keeps it from getting on my tongue, avoiding this problem. Sometimes when I am dealing with several possible sores, though, I do this anyways. Better some bad tastes than canker sore hell. - Apply it over a sink so you can let the saliva that it triggers run out of your mouth, keeping the powder from spreading to unwanted areas. - Rinse thoroughly and repeatedly with clean water after spitting as much as possible out. - Do it after brushing your teeth before bed. I have much better results this way, often clearing out the area in 1-2 days. I cannot recommend this product enough. Whoever formulated and made this, THANK YOU from the bottom of my heart. You have truly changed my life for the better and I will buy this product forever.
Review: Like a lot of the other reviewers here, I get canker sores regularly. The biggest help I've found is brushing daily with a tea tree oil toothpaste (natural antiseptic.) Regular use of tea tree toothpaste took me from 3-4 sores a month, to 1-2 a month. I was still really suffering even with fewer sores. I decided to try this product specifically for the claim that it speeds up healing. When I felt the tell-tale irritation of a canker sore developing, I used this product right before bed. First, it's not easy to apply. Trying the "pinch" method that the label describes didn't work for me. It barely got on the sore directly. So I sucked on my forefinger to get it wet, then dipped it into the powder. The powder stuck to my finger and then I held it directly against the sore. I did this 3 times to get plenty on their. The package is correct that you start salivating immediately. I recommend doing this over the bathroom sink because I was drooling while I was pulling my lip open trying to reach the sore. Once I had a good amount on there, I tried to just let it sit for a minute. IT TASTES TERRIBLE. It's a weird mix of sour/citrus/bitter. I had to fight the urge to spit it out as I started to swish it around. I didn't last the full 3 minutes recommended. I went to bed and repeated the process again in the morning. Anyway, on the plus side, it did numb my mouth. On the minus side, the numbness was gone in about 45 minutes. But the big take away for me is that the sore was gone by the end of day 3. My sores usually last at least a week. I will definitely use this product again at the first sign of a new sore developing. Don't expect miracles. The sore will still hurt until it heals. But I experienced a shorter duration using this product twice a day (morning and bedtime.)

## Features

- Lasting Canker Sore Relief: Canker Shield provides natural long lasting pain relief for canker sores and mouth ulcers without numbing or benzocaine
- Promotes Fast Healing: Rapidly promotes healing of canker sores as fast as 1 day so that you can get back to enjoying life.
- High Quality Ingredients: Made in the USA with the highest quality of ingredients based on decades of scientific research on how to heal canker sores and relieve pain
- Not Your Typical Canker Sore Product: Most canker sore products just provide temporary relief, but ours gets to the root issue and helps to speed up the healing process so you can be pain free in no time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DJSXK8R |
| ASIN  | B09DJSXK8R |
| Age Range Description | Teen |
| Best Sellers Rank | #100,420 in Health ( See Top 100 in Health ) #103 in Cold Sore Treatments |
| Brand | Canker Shield |
| Customer Reviews | 3.9 3.9 out of 5 stars (396) |
| Customer reviews | 3.9 3.9 out of 5 stars (396) |
| Date First Available | 21 November 2021 |
| Format | Powder |
| Manufacturer  | Canker Shield LLC |
| Package Dimensions  | 5 x 4.9 x 4.39 cm; 21.26 g |
| Units | 15 Milliliters |

## Product Details

- **Brand:** Canker Shield
- **Item weight:** 0.75 Ounces
- **Product benefits:** Pain Relief
- **Specific uses for product:** Sooth, Heal, and Prevent Canker Sores

## Images

![Natural Rapid Healing Canker Sore Treatment and Mouth Ulcer Treatment - Works to Quickly Relieve Pain, Heal, and Prevent Canker Sores and Mouth Ulcers. - Image 1](https://m.media-amazon.com/images/I/71TRtq1cqSL.jpg)

## Questions & Answers

**Q: What are the ingredients?**
A: aluminum sulfate, holy basil powder, propolis powder, licorice, lysine powder, folic acid powder, vitamin B12

**Q: Can you mix this in water first and then swish?**
A: Yes, you can. Especially if you have multiple sores throughout your mouth. Just mix it with a small amount of water (1 oz) and swish.

**Q: No info as to how many applications we get for $30. Must scan a code to rec'v directions(??) No expanations on how to apply. Too vague, too risky.**
A: You will get about 200-250 applications per jar. The  Instructions are on the label on the jar. Also, if you scan the barcode on the lid you can get even more in depth instructions as well as tips and advice.

**Q: What type of vitamin b is used is it cyanocobalamin?**
A: Ingredients list it as "Vitamin B12". It is not specific.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***E on 20 December 2024*

I rarely leave reviews for products, but this powder has improved my quality of life tremendously. I have tried so, so many canker sore remedy products with various degrees of success, but this blows them all away. I’m still in disbelief about how well this product works, but I have been using it for eight months now with massively positive results. For my whole life, anytime I bump my inner cheeks while eating, scratch any area while brushing my teeth, absentmindedly bite my lip even slightly, etc, I will get a canker sore. I used to live in fear of this happening, because the majority of the time they develop into horrible, red, angry canker sores that take days to weeks to heal and frequently leave scars. I get a fever and swollen lymph nodes all down my neck and back during that time, and just generally feel like trash. Awful. Every single time I feel a canker sore coming on, or even sometimes just preemptively when I bite myself, I apply this powder to the area 3x per day. Yes, it burns. Yes, it tastes strange and intense. BUT! I have not had a SINGLE bad canker sore since I began using this! I am shocked to be typing this, as I had given up on these types of products after trying so many. For me, this is nothing short of miraculous. After the first few successes with this, I cried in relief. Some tips: - Scoop some out with a clean spoon and use a clean, damp finger to apply it directly to the damaged area. Wiggle your finger around gently during this time to collect moisture and help it penetrate. Hold it there until the pain reduces. This often takes around 2 minutes for me. - After the pain reduces, tilt your head to allow it to pool only in the affected area for a minute or so, moving and stretching the area to really work it in and allow it to absorb. - Don’t swish it all around your mouth unless you really need to hit all the areas! It changes my taste sensation for around 12 hours when I do this, and makes some foods taste awful. Doing it the way I have detailed above keeps it from getting on my tongue, avoiding this problem. Sometimes when I am dealing with several possible sores, though, I do this anyways. Better some bad tastes than canker sore hell. - Apply it over a sink so you can let the saliva that it triggers run out of your mouth, keeping the powder from spreading to unwanted areas. - Rinse thoroughly and repeatedly with clean water after spitting as much as possible out. - Do it after brushing your teeth before bed. I have much better results this way, often clearing out the area in 1-2 days. I cannot recommend this product enough. Whoever formulated and made this, THANK YOU from the bottom of my heart. You have truly changed my life for the better and I will buy this product forever.

### ⭐⭐⭐⭐ Review
*by J***E on 16 November 2022*

Like a lot of the other reviewers here, I get canker sores regularly. The biggest help I've found is brushing daily with a tea tree oil toothpaste (natural antiseptic.) Regular use of tea tree toothpaste took me from 3-4 sores a month, to 1-2 a month. I was still really suffering even with fewer sores. I decided to try this product specifically for the claim that it speeds up healing. When I felt the tell-tale irritation of a canker sore developing, I used this product right before bed. First, it's not easy to apply. Trying the "pinch" method that the label describes didn't work for me. It barely got on the sore directly. So I sucked on my forefinger to get it wet, then dipped it into the powder. The powder stuck to my finger and then I held it directly against the sore. I did this 3 times to get plenty on their. The package is correct that you start salivating immediately. I recommend doing this over the bathroom sink because I was drooling while I was pulling my lip open trying to reach the sore. Once I had a good amount on there, I tried to just let it sit for a minute. IT TASTES TERRIBLE. It's a weird mix of sour/citrus/bitter. I had to fight the urge to spit it out as I started to swish it around. I didn't last the full 3 minutes recommended. I went to bed and repeated the process again in the morning. Anyway, on the plus side, it did numb my mouth. On the minus side, the numbness was gone in about 45 minutes. But the big take away for me is that the sore was gone by the end of day 3. My sores usually last at least a week. I will definitely use this product again at the first sign of a new sore developing. Don't expect miracles. The sore will still hurt until it heals. But I experienced a shorter duration using this product twice a day (morning and bedtime.)

### ⭐⭐⭐⭐⭐ Review
*by M***A on 12 December 2025*

I have had a long history of horrible canker sores. I’ve tried all of the solutions, salt rinses, milk of magnesia, alum, oral wound mouth wash, all of the canker covers and they mostly just managed the pain. One day in another desperate attempt to find a better solution, I found this. This has improved my quality of life when I have canker sores. It is not an overnight solutions for the really big ones, but it does aid in fast healing and helps reduce the pain. For smaller sores, or ones you catch early, it almost does heal it overnight in my experience. It tastes horrible and leaves a weird layer in your mouth but I just brush my teeth after to get the taste out. Please try this if you’ve been in misery when you get canker sores. I would not rate this so highly and leave a review if I didn’t think it actually worked. I truly have felt your pain and have been in the trenches with canker sores. I believe this product is the best solution I’ve found so far!

## Frequently Bought Together

- Canker Shield - Natural Rapid Healing Canker Sore Treatment and Mouth Ulcer Treatment - Works to Quickly Relieve Pain, Heal, and Prevent Canker Sores and Mouth Ulcers.
- DenTek Canker Relief Canker Sore Patch Relieves Canker Pain, 6 Count (Pack of 1)
- Canker-X Rincinol Oral Rinse Mouthwash, Quick Pain Relief from Canker Sores, Mouth Burns & More, Benzocaine Free & Alcohol Free Mouthwash, Adults & 6 Years+ Kids Mouthwash, 4.0 Fl. Oz.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-06*