Hainrustojauhe Shark cartilage powder. Shark cartilage powder has turned to be effective help for different kind of joint and rheumatic problems and also for example different kind of work or hard training related stress injuries. The reason for this is that shark cartilage powder contains components needed to healthy joints, skin, connective tissues and veins. These active components are able to bind joint cartilages and strengthen them. The active components can also add the amount of synovial fluid and improve its composition. Ingredients: Shark cartilage powder 100 % Daily dose: 0,2 g Size:100 g