Glutamine 5000 contains only the highest-quality L-Glutamine to accelerate recovery, boost immunity and digestion. Intense exercise can deplete glutamine levels over 50% and take more than 5 days before they’re restored. So keeping L-Glutamine levels high helps prevent muscle breakdown and keeps a positive nitrogen balance in the body that’s essential to muscle repair and reducing soreness while supporting a healthy immune and digestive system so you get the most out of every day!