I am also skeptical about the Liver-Flush b/c I thought kidney and liver stones were supposed to be hard. I have heard all my life that passing stones were very painful. So to have multiple stones pass in someone with no discomfort or pain no less seems very questionable. That's not to say I don't think that the Liver-Flush is not a good idea; I think some type of cleansing is being done, particularly cholesterol, which is good. But stones...I don't think so.