Hartgard® is molecularly distilled to provide a purer form of marine fish concentrate, free from all impurities and toxins, ensuring improved digestion, absorption and efficacy. Marine fish cocentrate is a rich source of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are essential polyunsaturates. EPA and DHA contribute to the maintenance of normal brain and cardiovascular function, blood pressure and triglyceride levels and normal vision. Hartgard® contains added Vitamin E, which is a powerful antioxidant that provides protection of cells from oxidative stress.