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(2 pack) Dentemp Canker Cover - Canker Sore Medicine Pain Reliever, 4 Count

Key item features

  • CANKER SORE PAIN RELIEF – Soothing menthol provides fast relief while the protective patch shields your sore for up to 12 hours, even while eating.
  • SPEEDS UP HEALING – Helps jump-start recovery, reduces irritation, and may heal canker sores in as little as one day.
  • EASY & MESS-FREE APPLICATION – Simply place the white side of the tablet on your sore, hold for 10 seconds, and it forms a clear, gel-like bandage that dissolves over time.
  • SAFE & SUGAR-FREE FORMULA – Contains no sucrose, glucose, lactose, or preservatives, with less than one calorie per tablet.
  • MULTIPURPOSE ORAL RELIEF – Soothes canker sores, oral wounds, and irritation from braces, dentures, and oral ulcers for all-around mouth care.
  • MULTIPURPOSE ORAL RELIEF – Soothes canker sores, oral wounds, and irritation from braces, dentures, and oral ulcers for all-around mouth care.
Current price is Now $9.67
You save $1.08
was $10.75
$1.21/count
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This item includes:

  • 2-pack of Dentemp Canker Cover - Canker Sore Medicine Pain Reliever, 4 Count
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Customer ratings & reviews

3.9 out of 5 stars
stars532 ratings222 reviews
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Reviews summary

Pros

  • : Provides quick pain alleviation.
  • : Has a cooling sensation when applied.

Neutral

  • : Can be secure, but may not stay in place consistently.

Cons

  • : Fails to stick well to sores in certain mouth areas.
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Showing 1-3 of 222 reviews

Apr 8, 2026
ImpulseShopper88
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Amazing...who knew?

I have a dry mouth due to medication i take, so I get canker sores quite often, and they used to take forever to go away even with treatment. This product is perfect for those stubborn ones that won't go away or are in an area of the mouth that is very painful. I never would have thought they would stay on in a wet mouth, but they do. Relief.

Helpful?6B9VDT3NVOQU17582300225
Jan 18, 2026
Bridget
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Perfect for mouth sores

Awesome purchase! I fell asleep with a cough drop in my mouth which cut the upper inside of my mouth and it was painful for me to eat the canker sore patch covered and soothe the cut which allowed me to eat and it helped with healing quickly. U googled this item and highly recommend!

Helpful?6B9VDT3NVOQU17582300225
Mar 19, 2026
beeba
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

canker sore recovery

i bought this for my 12 year old. He had canker sore (small, non-contagious white or yellow ulcers with red borders that appear inside the mouth). i searched for a canker sore cream at walmart app i read reviews of dentemp canker cover. my kid used it few times and results were amazing. this cream made healing process faster.

Helpful?6B9VDT3NVOQU17582300225