Quest Glucosamine Sulphate 1500mg 60 tablet: Glucosamine is used by the body to manufacture substances that make up cartilage, the tissue that cushions joints and prevents bones from rubbing together. Evidence supports the use of glucosamine to maintain and promote the health of joints, particuarly knee joints. ideal for those with active lifestyles and the elderly. Ingredients: One tablet provides: Glucosamine Sulphate KCl 1500mg providing: Glucosamine Sulphate 1127mg of which Glucosamine 885mg Additional ingredients: microcrystalline cellulose, magnesium stearate, silicon dioxide, hydroxypropylmethylcellulose. Directions: Adults: One tablet daily with a meal. Swallow with water.