Chondroitin Sulfate 1):cGMPM verfied 2):Treat headmache, joint pain and atherosclerosis 3):Origin:Porcine 4):Liquid Porcine Chondroitin Sulfate Injectable Chondroitin sulfate calcium is the calcium of the sulfated linear glycosaminoglycan obtained from bovine, porcine, marine fish or avian cartilage of healthy and domestic animals used for dietary supplements. It is white powder and extremely ...