What is GUM Canker-X Gel?

Unlike most canker sore treatment products, GUM Canker-X Gel is an aloe vera-based formulation that aims to offer a much gentler way to treat this oral condition. The formula focuses not only on treating canker sores and other oral wounds, but claims to also help prevent infection, boost the immune system and soothe irritation and pain caused by these injuries. If you wish to know more about this particular product, then continue reading our full review which you can find below.


GUM Canker-X Gel contains various ingredients both natural and artificial. The manufacturer points out how the researchers chose each one for their compatibility with each other. The manufacturer claims that researchers made sure that each ingredient works to their optimum potential which is imperative to guarantee effectiveness and safety. This gel contains the following ingredients:

  • Polyvinylpyrrolidone
  • Sodium Hyaluronate
  • Aloe Vera Water
  • Polyvinylpyrrolidone (PVP)
  • Maltodextrin
  • Propylene Glycol
  • PEG-40 Hydrogenated Castor Oil
  • Xanthan Gum
  • Potassium Sorbate
  • Sodium Benzoate
  • Flavour
  • Disodium Edetate
  • Benzalkonium Chloride
  • Saccharin Sodium
  • Sodium Hyaluronate
  • Glycyrrhetinic Acid
  • Aloe Vera Gel


Directions for this product are pretty direct. Apply a decent amount of the gel formula directly to the canker sore or any oral wound you might have. One or two drops should suffice to cover the entirety of the wound. Spread the gel over the affected area using a cotton swab or your finger (make sure that you have washed your hands first). Once the gel has been applied, it is important that your tongue does not touch the area with the gel for at least two minutes in order to allow the skin to absorb the formula and form a protective barrier from bacteria. You should also avoid eating or drinking for at least an hour.


The GUM Canker-X Gel is currently priced at around $6.95 on their official website, but expect varying prices depending on where you purchase this product. At the moment, there are no offers for a special discount if you plan on purchasing more than one tube.

Possible Side Effects

GUM Canker-X Gel is relatively safe and we did not find any reviews mentioning any notable side effects from using this product.

Manufacturer’s Commitment

This product comes with a 30-day money-back guarantee. If by any chance the product does not meet your satisfaction, you can ask for a return request from their customer care service. Please note that all products should be in mint condition or in a resalable form. The customer representative will ask you for information such as the reason for the return before being granted with a refund.

The Bottom Line

GUM Canker-X Gel seems to be a decent canker sore treatment that should offer relief from the pain caused by this oral condition. It comes with a 30-day money-back guarantee that is more than enough time to determine whether the product is effective or not. It uses a unique formula when it comes to canker sore treatment, and not all the ingredients are natural, which increases the chance of side effects. It may be worth looking at some other products on the market with more natural ingredients.

Do you want to find an effective Canker Sore treatment? Check out our top rated Canker Sore products