Pure Glutamine Peptides from Bodybuilding Warehouse is a high quality 100% pure Glutamine Peptides supplement, manufactured in our own state of the art facility. Glutamine Peptides are a popular addition to many protein shakes. The difference between Pure Glutamine and Glutamine Petides is that Glutamine Peptides are more easily absorbed by the body than normal L-Glutamine, due to the Peptide bond and the way the body uptakes amino acids. At Bodybuilding Warehouse we pride ourselves on quality. Our Glutamine Peptides have been produced in-house in our own custom built factory, using ingredients from approved, audited suppliers who meet our strict quality assurance standards, and work within our Principles.