health food store. It says it has 32 doses, but I don't think I got a full month out of it. My daughter uses it when she thinks of it and bought the first bottle. I am trying to take it every day, but don't take it with me when I travel.
Here is the one I use. There is one without honey. Amy thinks that might be for Vegans. There is another with African Gold Honey (whatever that is). I thought I would try it until the clerk told me it has hot peppers in the honey. The original one is spicy enough!