---
product_id: 363784750
title: "Canker Shield – Natural Canker Sore & Mouth Ulcer Relief Powder – Soothing Oral Powder for Targeted Mouth Comfort"
brand: "canker shield"
price: "₱3872"
currency: PHP
in_stock: true
reviews_count: 8
category: "Canker Shield"
url: https://www.desertcart.ph/products/363784750-canker-shield-natural-canker-sore-and-mouth-ulcer-relief-powder
store_origin: PH
region: Philippines
---

# Long-lasting relief Plant-based formula Targeted application Canker Shield – Natural Canker Sore & Mouth Ulcer Relief Powder – Soothing Oral Powder for Targeted Mouth Comfort

**Brand:** canker shield
**Price:** ₱3872
**Availability:** ✅ In Stock

## Summary

> 🌿 Say goodbye to canker pain, hello to natural relief!

## Quick Answers

- **What is this?** Canker Shield – Natural Canker Sore & Mouth Ulcer Relief Powder – Soothing Oral Powder for Targeted Mouth Comfort by canker shield
- **How much does it cost?** ₱3872 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/363784750-canker-shield-natural-canker-sore-and-mouth-ulcer-relief-powder)

## 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

- • **Precision Targeting:** Apply directly to canker sores for fast, focused comfort where you need it most.
- • **Trusted by Real Users:** Proven to reduce healing time and prevent flare-ups, transforming daily oral care.
- • **Gentle, Natural Comfort:** Harnesses premium plant-based ingredients for soothing relief without harsh chemicals.
- • **Sustained Soothing Power:** Enjoy long-lasting relief that outperforms quick-fade gels and rinses.
- • **Clinically Inspired Formula:** Crafted in the USA with decades of oral health research backing every jar.

## Overview

Canker Shield is a natural, plant-based powder designed for targeted relief and accelerated healing of canker sores and mouth ulcers. Made in the USA with high-quality ingredients like clove, licorice, and Himalayan sea salt, it offers long-lasting comfort without numbing agents or harsh chemicals. Ideal for professionals seeking effective, gentle oral care that fits seamlessly into a busy lifestyle.

## Description

Say goodbye to harsh chemicals and hello to gentle, plant-based care. Canker Shield Natural Relief Powder is crafted to provide soothing comfort for canker sores and mouth ulcers. Made with high-quality ingredients, it helps maintain a calm, clean environment for your mouth—without the sting of synthetic treatments.

Review: LIFE-CHANGING! - 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: Not Perfect, but Does Speed Up Healing - 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

- Gentle, Long-Lasting Comfort – Canker Shield offers natural, lasting oral care for canker sores and mouth ulcers—without numbing agents like benzocaine.
- Targeted Relief When You Need It – Apply directly to canker sores or mouth ulcers for fast-acting, plant-based comfort right at the source—without numbing agents.
- Premium Plant-Based Formula – Made in the USA with carefully selected, high-quality ingredients, inspired by decades of research into oral health and natural sore care.
- More Than Just Temporary Relief – Unlike numbing gels or rinses, Canker Shield is designed for targeted, plant-based comfort that works right at the source—no harsh chemicals or quick-fade effects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DJSXK8R |
| Active Ingredients | Aluminum-Free Baking Soda, Clove Powder, Pink Himalayan Sea Salt, Kaolin Clay, Licorice (Glycyrrhiza glabra) Powder, Holy Basil Powder, Propolis Powder, L-Lysine. Active Ingredients Aluminum-Free Baking Soda, Clove Powder, Pink Himalayan Sea Salt, Kaolin Clay, Licorice (Glycyrrhiza glabra) Powder, Holy Basil Powder, Propolis Powder, L-Lysine. See more |
| Additional Features | Long-Lasting |
| Age Range Description | 13+ |
| Best Sellers Rank | #95,929 in Health & Household ( See Top 100 in Health & Household ) #57 in Cold Sore & Fever Blister Treatments |
| Brand | Canker Shield |
| Brand Name | Canker Shield |
| Container Type | Jar |
| Customer Reviews | 3.8 out of 5 stars 429 Reviews |
| Item Form | Powder |
| Item Weight | 0.75 Ounces |
| Manufacturer | Canker Shield LLC |
| Number of Items | 1 |
| Product Benefits | Soothes and Supports Healing |
| Specific Uses For Product | Sooth, Heal, and Prevent Canker Sores |
| Target Use Body Part | Mouth |
| UPC | 600310325895 |
| Unit Count | 1.0 Ounce |

## Product Details

- **Brand:** Canker Shield
- **Item Weight:** 0.75 Ounces
- **Product Benefits:** Soothes and Supports Healing
- **Specific Uses For Product:** Sooth, Heal, and Prevent Canker Sores
- **Active Ingredients:** Aluminum-Free Baking Soda, Clove Powder, Pink Himalayan Sea Salt, Kaolin Clay, Licorice (Glycyrrhiza glabra) Powder, Holy Basil Powder, Propolis Powder, L-Lysine.

## Images

![Canker Shield – Natural Canker Sore & Mouth Ulcer Relief Powder – Soothing Oral Powder for Targeted Mouth Comfort - 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

### ⭐⭐⭐⭐⭐ LIFE-CHANGING!
*by A***E on December 20, 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.

### ⭐⭐⭐⭐ Not Perfect, but Does Speed Up Healing
*by J***E on November 16, 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.)

### ⭐⭐⭐⭐⭐ Please try this
*by M***A on December 12, 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 Philippines*
*Store origin: PH*
*Last updated: 2026-01-26*