Prebiotin Prebiotic Fiber Supplement offers a full-spectrum prebiotic (Oligofructose-Enriched-Inulin, or OEI). Unlike ordinary prebiotics such as Inulin or FOS, OEI ensures that Prebiotin nourishes beneficial bacteria throughout the colon. OEI is also the most-researched prebiotic, used in many university and clinical studies. Prebiotin Prebiotic Fiber Supplement for digestive health comes in a 240 gram jar � 60 servings � with a convenient measured serving scoop. Add and stir vigorously one to two scoops daily to your favorite beverage, or sprinkle over food to receive the full benefit of recommended dosage. See Using Prebiotin for specific usage instructions. Prebiotin fiber prebiotic supplements are fat free, cholesterol free, sodium free, gluten free, vegetarian and low in carbohydrates. Plus, at less than 70 cents per serving, it�s far more affordable (and healthy) than a cup of morning coffee.