Optimum Nutrition - Glutamine Powder - Unflavored, 600g 600 gram

Glutamine is the most abundant amino acid in the body, comprising more than 60% of the free amino acid acid pool in skeletal muscle and greater than 20% of total circulating amino acids. Each teaspoon of Optimum Nutrition's Glutamine Powder provides 4500mg (4.5 grams) of Pure L-Glutamine.