Help maintain healthy metabolic function with Natrol Cinnamon Extract. Cinnamon has long been treasured for its exquisite flavor and aroma but its benefits go much further than adding tasty flavor to food. By supporting metabolic function Cinnamon Extract helps maintain healthy blood sugar levels already within the normal range. No milk egg fish crustacean shellfish tree nuts peanuts wheat soybeans yeast artificial colors or flavors added sugar or preservatives.