Glycogen loader is a carbohydrate complex, containing glucose and maltodextrin. Glucose (dextrose), monosaccharide - is an essential component of polysaccharides. It is used as a primary source of energy for the brain and red blood cells, it is quickly using or supplementing glycogen contained in muscles and liver, it is easily digestible (no etching). Maltodextrins have a bioavailability similar to that of glucose, and their molecular weight reduces their retention in the stomach. In the sports supplementation, Glycogen leader (carbohydrate complex) is used in the preparations supplementing energy levels after intense workout and during the biological body recovery.