L-Glutamine is a non-essential amino acid that constitutes the main component of the amino acid pool of the human body (Pool is made up of free amino acids in different body fluids such as interstitial, plasma and lymph, among others), especially musculoskeletal tissue, where it constitutes up to 60% of the total concentration of intramuscular amino acids. L-Glutamine is essential for multiple metabolic functions such as prevention of muscle protein degradation, intervention in their synthesis, and helps replenish muscle glycogen for faster muscle recovery. Instructions for use: Take 5 g per day diluted in 125 ml of water, preferably after training.