Quadex Labs

Quadex Labs invites you to join us on our mission to better serve the world through delivering products that improve the health and wellbeing of us all.

Viroxyn Professional®



The Viroxyn Professional® story: Quadex Laboratories founder Ronald Johnson developed Viroxyn® and its patented delivery system as the solution to a very personal problem. Recurrent cold sore viruses were making him miserable. Frustrated that no solution on the market seemed to work, he experimented with different alternatives and Viroxyn Professional® is the result.

Viroxyn Professional® is already the third-largest selling brand of cold sore medicine in the United States, and the only professional use only cold sore medicine, and is approved for sale by the Food and Drug Administration using the monograph method of approval. Read More here.

Viroxyn Professional® is ONLY available through select medical providers, and with more than 5,000 dentists already using Viroxyn Professional®.



Professional Opportunities

How Viroxyn Professional® Works

Medical Professionals & Patients Speak




To order Viroxyn Professional® or to learn more about Quadex Labs and its products, please contact us!