Heart health. Check. Eye health. Check. Joint health. Check. Nutrition professionals agree that Omega 3 fish oils have many health benefits, but some fish oils can actually be harmful too. Concentrated fish oil can also come with concentrated mercury or other toxins. Every batch of our Omega 3 Fish Oil is purity tested, filtered for mercury and heavy metals, and guaranteed for safety. 360 DHA 240 EPA. 30 day supply.