Pure Steel Sunfiber is a true regulating, all-natural fiber that delivers 6 grams of soluble fiber per serving without causing excess gas or bloat that is typically associated with other fibers. A proven prebiotic fiber that increases both Bifidobacteria and Lactobacilluslevels, Sunfiber promotes regularity, intestinal and colon health, aids the transit of food through the intestines, and assists weight control by reducing hunger.