Metagenics Arthrex Chocolate Oral Powder 375gIngredients in Arthrex have been shown to or may: Support joint mobility, cartilage protection and formation, growth and development of connective tissue. Support symptomatic relief of mild osteoarthritis and arthritic pain. A chocolate flavoured, once a day dose. Clinical benefits: Nutrients for formation and protection of cartilage and connective tissue: Arthrex contains FORTIGEL which may help reduce joint pain associated with exercise in athletes.