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.*
Login to the store to purchase items and to browse all products. Certain products are restricted from viewing without an account. Accounts are also required for our subscribe and save plans. If you do not have an account, you can create one here.