Glucosamine sulfate (as: amino monosaccharide) ( , from : bovine cartilage , shark cartilage and/or crustacean shell ) , chondroitin sulfate ( as : glucuronic, n-acetyl-d-galactosamine 4-sulfate ) , other ingredients : hydroxypropyl methylcellulose , magnesium stearate , silica , pharmaceutical glaze .
Contains beef and its derivatives,fish and their derivates,shellfish and its derivatives.