Swisse High Strength Odorless Wild Fish Oil contains high-quality omega-3 fatty acids, which are good for the heart, brain, joints and eyes, while helping to maintain good health. Swisse High Strength Odorless Wild Fish Oil contains high-quality omega-3 fatty acids, EPA and DHA, sourced from “sustainably mined, free-range fish” that swim freely in the Pacific Ocean. Each capsule of Swisse High Strength Odorless Wild Fish Oil contains 50% more omega-3 fatty acids than a standard 1000 mg fish oil capsule. No fishy smell at all. Research shows that omega-3 fatty acids can help maintain a healthy cardiovascular system by supporting normal blood circulation, blood pressure and cholesterol in healthy people. Omega-3 fatty acids are essential for joint health and vision. They play structural and functional roles in the retina and nerve cells. DHA is the main fatty acid in the brain cell walls of the central nervous system.