The Triple Strength Omega-3, is Solgar's highest concentration of the natural Omega-3; the good fat that nourishes the whole body, supporting a healthy heart. Good fats, or Omega-3 fatty acids as they are known, are essential fatty acids. They are called essential as the body is not able to make them on its own. The Triple Strength Omega-3 consists of the most important types of Omega-3, EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid). These are commonly found in oily fish such as sardines, mackerel and salmon. Both EPA and DHA contribute to the normal function of the heart. This product has an ideal balance of Omega-3 actives and is molecularly distilled to remove mercury, giving you optimal support for daily wellbeing.