Optima Musselflex Tablets contain Marineflex extract sourced from the New Zealand Green Lipped Mussel perna canaliculus, which is found in the clear, biodiverse waters of New Zealand, thus providing an extract of the highest quality. Musselflex has been expertly developed to deliver 500mg of Marineflex and 0.3mg of Manganese in every tablet. Marineflex is a unique Green Lipped Mussel Extract that is a source of Glycosaminoglycans, and Mussel Lipids, including the Omega 3 fatty acids EPA and DHA. Manganese is an essential mineral that contributes to the maintenance of normal bones and the normal formation of connective tissue. It also contributes to the protection of cells from oxidative stress