Uny, about the lobelia......

Where do I get the tincture? I have used the pellets in the past for a non-asthma issue and didn't notice much difference with whatever I was taking it for (can't remember right his second). Our local health food store has the pellets, but not sure if they carry the tincture or would even know what a tinture is. There is a herb store in town, but I think she only sells dried herbs. Any suggestions? Thanks. Tweet