I didn't have any luck finding any in my area. I called health stores, chiropractors, and acupuncturists. None had even heard of it. I didn't find many places online that had it either. Here's a link of a store in Canada, where I'm having mine shipped from. The lady who owns the store had quite a bit of knowledge of flushes. She had used gold coin grass and really believed in it. From everything I've read it sound like a good way to break down the stones. I did my first flush 5 days ago, and I'm doing my 2nd today since I have a lot of pain that hasn't subsided.