N-Acetyl Glucosamine (N.A.G.) is an amino sugar which consists of amino acids & glucose. Amino sugars are essential components of all body tissues, being integral parts of cell membranes & their surface structure, as well as the interstitial tissue which holds cells together.N.A.G occurs naturally in the human body & is the starting point for the synthesis of many important tissue components. Attached to proteins, N.A.G can form cartilage, ligaments & tendons. It forms an important substrate in the connective tissues lining the intestinal tract & musculoskeletal system. Tissue components made from N.A.G. are durable & dispersed throughout the body.• N.A.G. is a key component of synovial & bursal fluid, & connective tissue; • N.A.G. is required by the tendons & ligaments & is rich in chondroitins; • N.A.G. is a component of the gel-like matrix between collagen fibres; • N.A.G. helps support the immune system & is a component of some essential enzymes; • N.A.G. is a component of mucous membranes lining the digestive, respiratory & urinary tracts; • N.A.G. encourages the growth of beneficial bacteria in the gastrointestinal tract; Suitable for children & the elderly.