Glycosade® Oral Supplement Unflavored Powder 60 Gram Individual Packet (1137879_BX) 30/BXGlycosade is a medical food for those with hepatic glycogen storage diseases (GSD): It can be taken as a drink or given as bolus via feeding tube. Specialized patented heat and moisture process makes for slower release starch. A packet of Glycosade can be added to 120 mL (4 ounces) of cold water or other suitable fluids. There are 30 60 gram packets in a box.