What is Glucosamine Sulphate Potassium? Glucosamine is produced naturally in the body however, there are no major food sources of this substance. Glucosamine is a major structural component within joint tissue found in synovial fluid, tendons, ligaments & muscles. Glucosamine Sulphate Potassium Benefits Glucosamine is the starting point of the synthesis of several important macromolecules including glycoproteins, glycolipids & glycosaminoglycans. Who is Glucosamine Sulphate Potassium Suitable for? This is suitable for anyone looking to improve their intake of Glucosamine. Please note that the labelling on this product is provided in English as a minimum. French, Italian, German, Spanish, Danish, Swedish & Finnish may also be present on a product by product basis.