XYMOGEN OptiFiber Lean 30 ServingsBrand: XYMOGEN Features: 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.* Studies support its health effects, such as on satiety, glucose and lipid metabolism, and bowel regularity.* Formulated to Exclude: Wheat, gluten,