Joint Support™* Pure, non-irradiated shark cartilage.* Good bioavailability to help support connective tissue.* Sustainable and responsibly sourced shark cartilage.* Ingredients (per serving): Shark cartilage 2700 mg † Chondroitin sulfate 300 mg† † Daily Value Not established. Other Ingredients: Hypromellose, magnesium stearate, titanium dioxide. Shark cartilage helps to support healthy supple joints. This product helps maintain healthy flexible joints.*