L-Glutamine is the most abundant amino acid in the body. It accounts for more than 50 percent of all free amino acids. The highest concentration of L-glutamine occurs in muscle cells. This explains athletes increased need for this extraordinary amino acid. It's not for nothing that L-glutamine is often referred to as the muscle's amino acid. Glutamine Pro was created in order to fulfil the demand for a fast and easy way to get more L-glutamine.

The body uses large amounts of L-glutamine during intense exercise and muscle toning. Replacing lost glutamine helps the body regenerate. L-glutamine causes cell volume to increase during physical stress. This increase in cell volume acts as an anabolic signal and elevates the formation of proteins and glycogen.