Zovirax Cold Sore Cream contains aciclovir, an anti-viral, which penetrates deep into the skin to fight the virus which causes cold sores. Zovirax is effective at both the tingle and blister stage, ...
Zovirax speeds cold sore healing time and reduces the duration of pain. Zovirax Cold Sore Cream contains aciclovir, an anti-viral, which penetrates deep into the skin to fight the virus which causes ...