Zovirax is an absolute lifesaver. I carry it with my in my washbag whenever I travel anywhere. Not that II get coldsores that often, becuase i dont. Its just that when i do get one if I can get some zovirax on within a few hours it can be pretty much gone by the next day.

It really is like the advert, as soon as you get the tingle whack on some zovirax, i swear by it. There is nothing better.

For the amount of cream you get i suppose you could say its expensive but considering how well it works they could double the price and still sell it by the bucket load.