EFX Sports Training Ground Glutamine Powder: The Glutazorb difference- Patent-pending GlutaZorb is an ultra-pure, pH-Correct Glutamine made using an enzymatically modified buffed fermentation process. Our scientist, Dr Golini, discovered that buffering glutamine molecules creates a more stable form of glutamine. Benefits of Glutamine- Glutamine is a powerful amino acid that your body demands during intense exercise and metabolic stress (which includes injury, illness, dieting, etc). Depletion of Glutamine stores can decrease strength, stamina, and recovery. Many hard training athletes supplement their diet with glutamine to aid performance and recovery.