Your muscles are like a machine but instead of using fuel, they use glutamine to stay running. When you deplete your natural tank of glutamine, you risk entering a catabolic state. The secret to building muscle is staying in a constant anabolic state.

Glutamine-XS is 99.9% pure pharmaceutical grade glutamine that has been laboratory certified with no unnecessary fillers, flavors or dyes. Glutamine-XS will help prevent your muscles from breaking down and aid in the recovery and growth process.