Glucosamine Sulfate 1000 mg Tablets, 100 ct, QC99867 Quality Choice Sale! This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Helps support joint and cartilage health. No added sugar, yeast, preservatives, or artificial flavors, and gluten-free.