Joint Support Powder is a combination of dietary supplements that have been surmised to nutritionally support healthy joint function.* Hydrolyzed Beef Gelatin is 86% protein, high in 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 and is a natural source of potassium and sulfur. MSM (Methylsulphonylmethane) is a biologically active form of organic sulfur found in all living organisms. It is naturally found in varying amounts in raw unprocessed milk, meat, fish, fruits and vegetables.