Integrating preventive oral health with medical care

Our purpose is to improve the oral health of adults with Special Needs, Complex Needs and Geriatric Needs, using a painless, cost-effective treatment of oral dysbiosis (the primary cause of poor oral health). These high risk communities account for 4 in 10 adults.

Their unmet need for better oral health is amongst the largest in pharmaceuticals.



CHX is a pharmaceutical company developing and marketing a new treatment for oral dysbiosis – the primary cause of poor oral health.


Our Medicine

Prevora is a high-strength, long-lasting antiseptic topically applied by the hygienist to the teeth of adults at high risk of poor oral health.


Better Outcomes, Lower Cost

Prevora is a profoundly new approach to oral healthcare. It deals with the cause not the consequence of poor oral health.



The Ontario Centre for Excellence and CHX co-fund Mount Sinai Hospital’s review of its Special Care dental program.

Our Blog

The fastest growing healthcare profession?

By Ross Perry | August 11, 2020

It is called “independent hygiene” or “IH”. IH emerged in Ontario in 2007 as a response of the provincial government…

Read More

“I have enjoyed better gums and teeth with Prevora – for years.”

- Nellie E.


“Prevora has improved my gums and protected my teeth. This is very important to me”.

- Judith G.


“I couldn’t brush my teeth for 6 weeks after surgery for oral cancer. But with Prevora treatment before my surgery, my teeth were fine".  

- Richard J.


“I am a stroke survivor and brushing my teeth is difficult. With Prevora over the past few years, my teeth are healthy and so are my gums.”

- Thomas B.


“After years of several fillings each year, Prevora has made me cavity free for 10 years.”

- Bruce B.


“No cavities for years. Painless. Affordable. What more do you need to know?”

- John P.


“Mom’s oral health has really improved with Prevora. This gives me peace of mind”.

- Lori T.

Daughter of Phyllis P.

For years I have had troubles with my teeth and gums. Since Prevora, it is the first time I feel like my teeth and gums are healthy.

Margaret C.


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