From the Manufacturer:
N-Acetyl Glucosamine is an aminosaccharide, synthesized from glucose and the amino acid L-glutamine, that has been stabilized by complexing it to an acetyl group. N-Acetyl Glucosamine is the body’s precursor to hyaluronic acid.** N-A-G combines with mucin secreted from goblet cells to form the glycocalyx, a protective layer of glycoproteins and polysaccharides that lines the digestive tract. N-Acetyl Glucosamineis the versatile form of glucosamine for joint and intestinal tissue.**
No wheat, no gluten, no soybeans, no dairy, no egg, no fish, no peanuts/tree nuts.