Glucosamine is an amino sugar found in high concentrations in cartilage where it is an important precursor to glucosaminoglycans, a major component of joint cartilage. Glucosamine is not found in reasonable quantities in most diets, it is produced commercially from the shells of crustaceans such as shrimp and crabs or from the cell walls of fungi. 

Power Health Glucosamine Sulphate

£11.99Price