Glutamine is a vital amino acid and accounts for 60 percent of all amino acids in muscle tissue. Regular intense training, dieting and stress deplete your muscles' natural glutamine stores. This process breaks down muscle tissue. The ability to reverse it by recovering from training and repairing muscle tissue at an accelerated pace is crucial to building up muscle and strength. Supplementing with extra L-glutamine helps maintain high muscular glutamine levels which in turn speeds up muscle tissue repair and growth. Daily consumption of L-glutamine helps maximize your muscle building results. Glutamine drive consists of pure L-glutamine. It is unflavored and can easily be added to any beverage of your choice. Adding a scoop of glutamine drive to your post-workout drink or meal will greatly enhance muscle repair and primes your body for faster muscle tissue growth.