... ligament with CHS in cartilage tissue.,consisting of D-Glucuronic acid and N-Acetyl-D-galactosamine.Products typeChondroitin sulfate bovine, chondroitin ... porcine, chondroitin sulfate chicken, chondroitin sulfate shark , the content including 85%,90%,95% . Chondroitin sulfate (food supplement) bovine ...