Sundown Naturals Extra Strength Fish Oil 1200 mg provides you with eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), two omega-3 fatty acids known for their ability to support healthy heart and cardiovascular function.* Fish Oil also contributes to healthy circulation, and helps maintain healthy triglyceride levels already within a normal range.* This Fish Oil supplement is purified to eliminate heavy metal contaminants such as mercury, PCBs and dioxins, and supplies 720 mg of Omega-3s per serving.