I have tried 20 different fiber supplements. This is the best one for my body. It does not cause gas, cramps, or bloating like psyllium products. It is a healthy, gentle, bulking additive. I cannot stand sugar or artificial sweetners, and they seem to be in most products out the market. I really struggled to find a product just like this one. I have to drink an extreme amount of water to get it to work properly but it works with none of the funky side effects. I researched the ingredients and was pleased with what I read.