Review (5/5): Faster healing
I was raised on this for mouth sores. I have never used on cold sores. I only used this for canker sores. I do not like the taste. I pour a little powder into my hand. Then I wet my finger or a q tip to dip into the powder. Place this on the canker sore and go to sleep. I really do not like the taste so I usually only use this 2 or 3 times in a week's time. The canker sore will go away in about a week. It would probably go away sooner but I can't stand the taste to use it more. LOL. This medicine really soothes the sore and helps it heal faster.