Glutamine is the most abundant amino acid in the body comprising more than 60 of the free amino acid pool in skeletal muscle and greater than 20 of total circulating amino acids supplemental l glutamine may help reduce muscle soreness and rebuild muscle tissue made with pure l glutamine unflavored versatility add to protein mrp shakesmixes easily with a spoon wide variety of available sizessupports muscle recovery effortscontainer size 600g serving size 1 teaspoon 5g servings per cont