Henry Blooms Green Lipped Mussel powder is a good source of glycosaminoglycans and omega 3 essential fatty acids. Glycosaminoglycans are often used for their beneficial effects on painful and swollen joints. Henry Blooms Green Lipped Mussel is a valuable source of nutrients to assist the temporary relief of the pain and inflammation associated with arthritis. Henry Blooms Green Lipped Mussel aids in the improvement of general well-being.