Source Naturals Glucosamine Chondroitin Complex With MSM provides four important building blocks for healthy joints and connective tissues: glucosamine, chondroitin, bioavailable sulfur (MSM) and vitamin C. Glucosamine, an amino sugar, is an essential
Source Naturals Glucosamine Chondroitin Complex With MSM provides four important building blocks for healthy joints & connective tissues: glucosamine, chondroitin, bioavailable sulfur (MSM) & vitamin C. Glucosamine, an amino sugar, is an essential structural component of glycosaminoglycans, large linear molecules that help to lubricate joints, nourish cartilage & connective tissue, & assist in wound healing.