Propovir is a natural and clinically proven treatment that reduces healing time and pain associated with cold sores. Propovir effectively targets all stages of the cold sore cycle, from the initial tingle or blister stage right through to healing. Its active ingredient propolis extract ACF is extracted from propolis, a naturally occurring substance collected by honey bees from plant sources.

Propolis is more than just an antiviral, it contains antifungal, anti-inflammatory and antibacterial properties.