Carlson Cod Liver Oil Lemon - A single teaspoonful provides 1,100 mg of omega-3s, including EPA and DHA, which support heart, brain, vision, and joint health. To ensure maximum freshness, Cod Liver Oil is closely managed from sea to store. We source the highest quality Arctic cod off the coast of Norway using traditional, sustainable methods. The same day they're caught, our cod are transported to a highly regulated Norwegian facility for processing and purification. Carlson Cod Liver Oil is bottled with a touch of vitamin E and is given a nitrogen flush to remove oxygen and to prevent oxidation.