Good for adding mouth feel and body to extract brews without affecting flavor. Maltodextrin is added to the wort at the same time as the extracts. Maltodextrin is a chain between 4 and 20 dextrose units in length making it only 3% fermentable by brewer's yeast. It is naturally present in finished beers, up to 6% by weight. It is often also referred to as Dextrin Powder and sometimes Dextrine Powder.