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.

• Supports Satiety*
• Supports Weight Control*
• Supports Glucose Metabolism*
• Supports Cholesterol Metabolism*
• Supports Healthy Bowel Movements*
• Serves as a Prebiotic for Intestinal Bacteria