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DenTek

DenTek Canker Cover Sore Patch 6 ea (Pack of 3)

    • Based on 214 reviews
Condition: New
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Size: 6 Count (Pack of 3)


Features

  • Clinically proven to heal canker sores
  • Heals as fast as 1 day
  • Contains Menthol for fast-acting pain relief
  • Shields canker sores and minor mouth irritations from irritants
  • Lasts 8-12 Hours

Description

DenTek Canker Cover patch forms a seal that protects canker sores and mouth irritations and promotes faster healing.


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 5.16 x 3.86 x 3.43 inches; 1.6 Ounces


Date First Available ‏ : ‎ March 9, 2016


Manufacturer ‏ : ‎ DenTek Oral Care


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Falls off easily after a short while
This does not stick very well. It can stay for 1-2 hrs but could easily fall off afterward. I used up 2 boxes after 3 days for only 1 canker sore spot. I expect a canker cover to stick for half 6-12 hours.
Reviewed in the United States on June 21, 2023 by Richard C.
    • Does not always stay put
Sometimes the tablet stayed on the sore and other times it came off when I ate.
Reviewed in the United States on October 21, 2021 by Aarkam
    • Great product, highly recommend
These are great! After being in the hospital for a month, I developed these sores all over my tongue that were similar to cold sores but much worse. These were nice because they would stay on for about three hours. Only wish they would stay on while eating. I highly recommend.
Reviewed in the United States on January 30, 2018 by Teresa Rose
    • This is not the product that I paid for...
I've bought this product several times a year for the past 10 years or so. During my most recent purchase however, I noticed that the company Dentek has a new product that's similar. It's called canker relief... Instead of a pill like product that forms a protective gel cover over the sore, this new product is just a patch that doesn't do anything at all. It doesn't stay on for more then 10 minutes before it falls off. It sucks! With the older product it would take me several months to go through one box of six of those "pills" and now I just went through an entire box in less than 2 days. With no positive results. To top it all off, when I was adding this product to my cart I made sure that it was the canker cover product that I have been buying for the last decade. But what was delivered to my house was this new product called canker relief. They are not the same product, this new product is useless. And I can't even return it because they don't accept returns on this, so it's a waste of money for me. ... show more
Reviewed in the United States on May 26, 2022 by Mark Petrovic
    • A must if you get canker sores!
I've tried so many covers for canker sores. This one adheres very well! I will say that they do get gelatinous toward the end of their use, but it stays intact and slips right off when it's done. I can use these during the day and they stay put through eating and talking. They do have a menthol kick when first applied, but that goes away rather quickly. I only need two during the day and one more during the night if needed. ... show more
Reviewed in the United States on December 30, 2021 by Phoebe Thompson
    • Does Not Stick!
Great concept, but doesn't stick!
Reviewed in the United States on September 7, 2023 by Kiki
    • Not that tasty
Works a little but not the taste in your mouth
Reviewed in the United States on February 16, 2023 by Am
    • Not Worth the Money
I used to purchased something similar years ago but no longer available. These are thin and doesn't last long like the ones I used to purchased. It dissolved very quick, maybe an hour to 2 of relief-ish before I have to put another one on for the quick relief. The ones I used to purchased dissolved in a gummy texture that would protect the area so I could eat and talk without pain. It was a pain to removed but it's worth it. I would use it 1 per day, maybe 2 if I messed it up. With these new ones, I end up using about 15/18 in 3 to 4 days but the pain and healing wasn't working. I decided to use something else that not sold on Amazon and it help to heal a lot faster. ... show more
Reviewed in the United States on June 24, 2022 by Ricky Lam

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