I haven't heard of that particular brand but I have tried something similar in the past. Certain things that we eat (breads, things with enriched flour, etc) tend to "glue" themselves to the sides of your intestines and you end up bloated. The thing I tried was from the health food store. It's an herbal supplement that you just take two of. It has the same effect as a laxative.....but not the harsh chemicals and not the potential for dependency....hence, the cleasing of the colon (complete intestinal tract).