Glucosalage SO4 - Several years ago, Olympian Labs developed Glucosalage SO4, the most advanced natural formulation for use in the relief of arthritis. Now, there's Glucosalage SO4 Extra Strength. This powerful joint formula contains a unique combination of Shark Cartilage, Glucosamine Sulfate and Cat’s Claw, along with added enzymes and rare botanicals that Enhance fight the battle against common joint Malfunction of mind or bodys and Discomfort.

As a dietary supplement, Shark Cartilage is known for providing support in the maintenance of healthy joints and cartilage. Shark Cartilage is a natural source of proteoglycans, compounds responsible for building and strengthening the ground substance of cartilage. In particular, Shark Cartilage contains chondroitin sulfate, one of the most potent proteoglycans known.