ColonFiber features Shimizu Propol® A propolmannan—a highly pure, natural soluble fiber. Propol A is
created from Amorphophallus konjac-derived glucomannan using proprietary processing techniques. This
fiber has been studied for its viscosity and for its stability through the digestive tract; and studies support
its health effects, such as on satiety, weight control, glucose and lipid metabolism, and bowel regularity.