Inter-Sport Mass Xplosion mixes easily to provide a delicious high carbohydrate/protein drink with a perfect ratio (2:1) to fuel muscular growth after a workout. Inter-Sport Mass Xplosion™ contains pure whey protein fractions and glutamine peptides proven to be well absorbed and high in nutritional value. Low in fat. High and Low glycemic carbohydrates provide a sustained release of energy substrates to hard working muscle.