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*Supports Satiety
*Supports Weight Control
*Supports Glucose Metabolism
*Supports Cholesterol Metabolism
*Supports Healthy Bowel Movements
*Serves as a Prebiotic for Intestinal Bacteria
OptiFiber® Lean 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.