(Bio-Nutrition) Advanced formula providing the ingredients to keep joints healthy, enhance mobility and reduce pain. Each 16 gram scoop contains 10 mg hyaluronic acid, 3000 mg glucosamine HCl, 500 mg Perna Caniculus, 500 mg MSM, plus selenium, fatty acids and antioxidants. Apple and molasses flavor base is extremely palatable. Give horses 2 scoops twice daily for 2 weeks, followed by 1 or 2 scoops daily for maintenance. Granules.