Health From The Sea Fish Gelatin Capsule Natural Juicy Orange Flavor Omega-3 Healthy Heart Maintenance* Third Party Tested, Molecularly Distilled Fish Oil for Purity Dietary Supplement Health From The Sea CardiA - spirin is a one - of - a - kind formulation combining omega - 3 EPA and DHA from molecularly distilled pure fish oil, B vitamins and nattokinase to support healthy heart and cardiovascular function. Nattokinase is a special enzyme ( protein ) that maintains healthy blood flow by supporting the body"s natural ability to respond to and manage blood coagulation ( clot formation ). Nattokinase also helps maintain healthy blood pressure. Supportive but not conclusive research shows that consumption of EPA and DHA omega - 3 fatty acids may reduce the risk of coronary heart disease. ( See nutrition information for total fat, saturated fat & cholesterol content. ) The B vitamin help maintain normal homocysteine levels, an important factor for a healthy heart. They, along with the mineral potassium, also help promote healthy blood pressure. PFO™ Pure Fish Oil is rigorously third - party tested to ensure it meets or exceeds U.S. standards for contaminants such as mercury, lead, cadmium, PCBs, pesticides and dioxins.