Source Naturals N-Acetyl Glucosamine 500mg 60 Tablets

N-A-G™, N-acetyl glucosamine, is an amino sugar (the building blocks of mucopolysaccharides). It is formed from l-glutamine and glucose. N-A-G forms the basis of complex molecular structures which are key parts of the connective tissues and mucous membranes of the body - tendons, ligaments, cartilage, bone matrix, skin, joint fluid and intestinal lining.*