Prebiotic Fiber With Fibersol 2NOW Prebiotic Fiber with Fibersol 2 is a tasteless, soluble fiber derived from non GMO corn that helps manage hunger and promotes a feeling of fullness for up to two hours after a typical meal in healthy adults. It also supports the maintenance of healthy, normal glucose levels. Fibersol 2 acts as a prebiotic fiber, nourishing intestinal flora and maintaining a healthy intestinal tract environment. This prebiotic fiber dissolves rapidly in water or