Ironically this pill did not have to be listed as an Rx drug based on what it contains, and that was a decision made by the manufacturer, a positioning thing perhaps to separate it from others like it that are OTC. I tried it when the company first came out with it, and we even listed it on the products section of our web site for about 6 months a year ago. I knew a bunch of people that tried it, no one really found huge changes as a result of its use, and neither did I. The small levels of success that some of the people had, and I mean really small, could just have easily been attributed to subjective impressions or placebo effect. If your mouth turns into Niagra Falls let us know, if your outcome is more like what I have described please tell us that as well.