Cold sore relief
I have been using this product for a while now,after reading other reviews. I use it to keep cold sores away, which I tend to get when very tired or dehydrated. Ran out recently, so ordered extra and happened to develop cold sore about same time tablets arrived.. so normal dose for couple of days, by which time sore was blistering, doubled the dose and sore started clearing very quick with only a small sore to deal with. Even if cold sores develop they clear very fast . That was actually the first one I had had for a while. Moral of story,order more before you run out .