Nature's Way NutraSea HP Omega-3 High EPA - Lemon Flavour - A concentrated high EPA omega-3 formula with enhanced benefits and a delicious lemon flavour. The 3:1 EPA/DHA ratio supports a healthy inflammatory and immune response, and is based on the most current medical research. NutraSea hp exceeds the CRN pharmaceutical quality & purity standards. Omega-3 fatty acids are “good fats” that are essential for optimal health. Like vitamins and minerals, omega-3 must be supplied by our diet as it is not produced by our bodies. EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) are the active forms of omega-3 required by the body to perform vital functions.