Joint Support Powder is a superior combination of dietary supplements that have been shown to nutritionally support healthy joint function. Hydrolyzed Beef Gelatin has naturally occring protein and collagen, and has been enzymatically predigested to enhance absorption. Glucosamine is an amino sugar derived from the chitin of shellfish. It is utilized by the body to support healthy joint structures.* Sulfate is the preferred form of Glucosamine. MSM (Methylsulphonylmethane) is a biologically active form of natural sulfur found in all living organisms. It is naturally found in varying amounts in raw unprocessed milk, meat, fish, fruits and vegetables.