N-A-G (250 mg 120 tabs)*
Source Naturals
N-A-G or 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.