Sinew-X™ Helps Support the Function of the Joints* 1 L (32 oz)/bottle - UPC 826913250802 4 L (1 Gal)/bottle - UPC 826913250857 NN.EA00 A source of raw ingredients necessary for joints, cartilage, sinews and ligaments Supplies sulfur from MSM to the body, important for biochemical reactions Contains 3 botanical herbs that help reduce inflammation Helps to reduce post performance mobility issues For severe cases, use in conjunction with AntiFlam™ RECOMMENDED USES: Sinew-X™ aids in the support of the musculoskeletal system and provides joint support.