I bought this product, based on many positive reviews, and was not satisfied. I got the original flavor, which I followed the directions while preparing it. First of all, it is vile. My husband tried it also and agreed it is like the taste of acid, and burns the throat just as bad. I purchased this in hopes of getting some relief from my anxiety and also to relieve my IBS. To put it nicely I'm lucky to "poo" twice a week, but when I'm stressed it is non stop. So every week is different. This product boasts its ability to regulate you, as well as to relieve stress and anxiety. I have not found this to be true so far. The taste is hard enough to get over, but it is not the worst part. After drinking it my stomach fills with air to the point that it is painful. I still can't "poo" but my husband will not be pleased tonight while I fart all over him in my sleep. It sounds funny, but it sucks. I gave it two stars only because I seem to be the exception rather than the rule. I am disappointed.