Clearly Fiber 5.82 oz (176 grams) Pwdr - DaVinci Laboratories Clearly Fiber is a sugar free, low calorie fiber product made up of Fibersol-2, a patented, digestion resistant form of maltodextrin. Clearly Fiber supports healthy bowel function, as well as healthy cholesterol levels already within the normal range. Each serving delivers 5 g of soluble fiber. Clearly Fiber has no flavor, so it can be mixed into water, juice or coffee, and it also makes a good addition to yogurt, applesauce, mashed potatoes, soups and more.