... is substance that occurs naturally in the connective tissues and cartilage joints. It has been suggested that glucosamine ... provides sulfur, a vital building block of joints, cartilage, skin, hair and nails, and methyl groups, which support many vital ... sulphate 500mgMSM 200mgOther ingredients: Cellulose, Magnesium Stearate, Dosage and Usage: CN Health recommend: As a dietary supplement, ...