unique properties found in the edible green lipped mussel,sourced from unpolluted waters,specially coated tablets help to reduce odour,made to gmp standardsaquatone® contains the pure extract of an edible green lipped mussel, perna canalicus found only in the clear, unpolluted waters surrounding new zealand. it is taken by millions of people throughout the world to help maintain joint mobility. studies suggest the active principle in aquatone® resides in a protein fraction and that its properties are unique to this type of mussel and not demonstrated by other types of shellfish.in order to appreciate its potential, aquatone® should be taken for a minimum of four to eight weeks. many customers choose to take it alongside glucosamine as part of a programme to maintain healthy joints.