Viroxyn contains three vials. For most people, just one application is enough to eliminate a cold sore. Many people with Herpes Simplex Virus experience as little as one cold sore a year. Occasionally, a cold sore will begin to go away, then return in a few days. In these cases, a second or even third application may be necessary.

Applying Viroxyn is a snap. After cleaning the area, simply flip the vial around from the paper tube, gently squeeze the plastic, and apply all the medication. You'll feel an immediate cooling relief as the healing begins.