For my review today, I will discuss a product called Cankerex. The manufacturer of Cankerex says that it offers a dual action healing treatment with pure and natural ingredients. They say that Cankerex will not only heal canker sores faster than any other product and work quickly to reduce the pain, but it will actually work to prevent new canker sores from forming with its blend of clinically proven ingredients. To find out more about this canker sore remedy, continue reading my review of Cankerex below.



Cankerex contains a blend of natural ingredients in a powder form, specially formulated for maximum effectiveness. Here is a list of the ingredients found in Cankerex.

  • Lysine Powder
  • Vitamin B12
  • Propolis Powder
  • Aluminum Potassium Sulfate
  • Licorice Powder
  • Holy Basil Powder


Since Cankerex is a powder, the usage is a bit different than it would be were it in capsule form. Using your fingers, grab a pinch of the powder and place it in your mouth on the affected area. After about a minute and a half, let the excess powder fall out of your mouth. Your mouth will begin salivating, and the remaining powder will form a mix that you swish around, just as you would mouthwash. Do the swishing part for about two to three minutes. You will want to do this for a maximum of three times per day. If you need to continue using it, get a pinch of powder and make a mixture using a little bit of water instead of saliva. Again, swish the mixture as you would mouthwash for two to three minutes, but perform the procedure no more than twice a week.

Possible Side Effects

Although Cankerex uses natural ingredients, there is a possibility of some side effects. If you have any reaction of any kind, stop using Cankerex immediately and contact your doctor to determine the cause of the reaction. In addition to this, certain people should consult with their doctor before using Cankerex. These certain groups of people are:

  • Pregnant women
  • Children under 18 years of age
  • Mothers who are nursing
  • People taking medications
  • People with any known or suspected medical condition


$49.95 is what you will pay for one bottle of Cankerex. This price comes directly from the Cankerex website. There are no coupons that are known to be in existence, but you can save some money by buying multiple bottles. For example, two bottles will cost you $69.90, which makes each bottle $34.95. The price per bottle continues to drop with the more bottles you buy. Here are the total prices and price per bottle for three bottles and up.

  • 3 bottles- $95.85 ($31.95 per bottle)
  • 4 bottles- $111.80 ($27.95 per bottle)
  • 5 bottles- $124.75 ($24.95 per bottle)
  • 6 bottles- $139.80 ($23.30 per bottle)


If you are not happy with Cankerex for any reason, simply return all bottles whether empty, partially full, or unopened within 60 days, and you will be refunded 100% of your purchase price. Cankerex has been reviewed by numerous consumers, and the reviews are quite positive.


Cankerex looks even better when compared to other canker sore remedies. Out of the competitors that Cankerex has been matched against, Cankerex is the only powder formula. It also stands out because it contains absolutely no unnecessary or artificial ingredients. Cankerex is also made in a facility that has gained the Good Manufacturing Practices (GMP) seal of approval.

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