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 (NAG) is a precursor to the hyaluronic acid which lubricates joints.* When combined with mucin secreted by goblet cells, NAG forms the protective glycocalyx that coats the digestive tract.*
N-Acetyl Glucosamine is the versatile form of glucosamine for joint and intestinal tissue.*

For best results, use with Jarrow Formulas® JarroSil®, the biologically Activated Silicon®.