I just ordered some. Yea- it's expensive, but it has a 90-day money back guarantee... which says they have some confidence in it.
I tried contacting one of my local herb shop to first just try it, or to concoct my own, but in bulk they don't have any of the herbs... Perhaps if this works but if I feel the need to continue using for whatever reason (I hope not), I'll order online the individual herbs in bulk. This-however, for now, seemed the least risky route.
Last Saturday as I delved into a jar of sunflower butter, I had a sort of "attack".. pain in my gall-bladder region. It hasn't really stopped- though it has subsided somewhat. Each day it feels slightly better. I still want to give this product at try, though. Thanks for posting.