Established 1971 Certified Gluten-Free Aids in Muscle Support Supports Immune Function Includes Vitamin B6 for Utilization Dietary Supplement Kosher Parve — Our Pledge of Integrity — Authenticity Cleanliness Freshness Consistency Accuracy Amino acids are the building blocks of proteins. L-Glutamine is a naturally occurring amino acid that is involved in muscle support. It also supports gut health by aiding the digestive system. YESCertified Vegan by the AVANOYeast, Wheat or Corn YESCertified Gluten-Free by GFCO.orgNOSoy or Milk YESRecyclable PackagingNOSalt or Sugar YESManufacturing Supports Wind PowerNOPreservatives YESKosher - ParveNOArtificial Color NOGMOs This product has been manufactured at a GMP Registered facility.