4 Bottles Joint Power Rx Supplement for Joint Health and Support w/ Glucosamine Sulfate, Chondroitin Sulfate, MSM, CMO, Boswellia, Turmeric, Curcumin, Cats Claw, Devils Claw, Grape Seed Extract, Sea Cucumber 120 Capsules - Formulated By Dr. Ray Sahelian, M.D., a Highly Respected Medical Doctor and One of the World's Top Expert on Natural Supplements