EHP Labs Glutamine Recovery Amino Acids 500g 100 Servings UnflavouredL Glutamine is the most abundant amino acid found in muscle cells, comprising over 60% of skeletal muscle. Among 20 amino acids, glutamine provides the most versatility of amino acid metabolism and immune function and plays a vital role in intestinal health. However, glutamine needs can often be greater than its ability to produce it, therefore adequate intake and supplementation can be of great benefit. EHPlabs L Glutamine is HPLC tested to ensure