Mr. Beer is the only beer making company that makes its own extract in a brewery. We specialize in pre-hopped liquid malt extract which saves you time and effort. The foundation of every Mr. Beer refill is hopped malt extract (HME) and yeast. There are 19 different styles from pilsners to stouts. We offer three types of refills: standard, craft and deluxe. The craft refills contain more malted barley for a fuller craft flavor found in some of your favorite beers. Deluxe refills add more alcohol content, body and head retention to the standard refills.