Quantum Psyllium Fiber provides an organic, whole husk psyllium that is harvested from the seeds of the plant, Plantago ovata. In addition, it is fully supported by a proprietary blend of important herbs such as organic fennel, organic marshmallow and much more. You will find that each serving of Quantum Psyllium Fiber provides a good source of dietary fiber (both soluble and insoluble fiber) that is so important for your daily intestinal needs.