Because the Arctic-Sea is a rich source of the essential fatty acids, Omega-3 and Omega-9. Arctic-Sea provides a safe and balanced supplement that can favorably support healthy blood cholesterol and triglyceride levels, maintain proper joint function, and aid in the development and health of the eyes and brain. The Omega-3 in Arctic-Sea comes from deep, cold-water fish, such as salmon, anchovy, sardine, and mackerel. The fish oil is molecularly distilled and free of heavy metals like mercury. The Omega-9 comes from pure olive oil. Each capsule provides 225 mg of EPA and 150 mg each of DHA and Oleic Acid. To put that into perspective, two soft gel capsules have the EPA equivalent of one 4-ounce serving of salmon.