Maxavita MaxaBreathe 900g. Maxavita MaxaBreathe helps to support the respiratory system, combat wheezing and coughing and soothe the airways. Maxavite MaxaBreathe contains SuPernaâ ¢ (Green Lipped Mussel extract) which contains high levels of Omega-3 ETA fatty acids known for their soothing properties. MaxaBreathe contains key antioxidant ingredients that work alongside Green Lipped Mussel to help clear congestion, reduce coughing and ease irritated airways. Maxavita MaxaBreathe offers a palatable Alfalfa base and contains no listed banned substances. Read more… 900g - 30 day supply.