Shark CartilageFibro Cartilage, Hyaline Cartilage, Yellow Cartilage Shark Cartilage is derived from 100% pure, freeze dried backbone of sharks. It is high protein. Shark Cartilage powder is thoroughly tested for important shark components and contains no solvents, bleaches, or chemical processing agents. The sharks that are harvested are also used for food purposes. Shark Cartilage, [...]