L-glutamine is a conditionally essential amino acid that is used among athletes for faster regeneration and more effective muscle growth. The combination with BCAA (L-leucine, L-valine, L-isoleucine) can lead to an increase in the glutamine level within the muscle cell, which is an important signal for muscle protein synthesis. Glutamine represents the main component of free amino acids in the blood plasma with approx. 20% . Athletes who train hard have an increased need for glutamine, which also increases with stress and especially with over training. However, this cannot always be covered by the body's own glutamine production, which is why additional glutamine must be supplied

L-GLUTAMINE Ultrapure Capsules