Norwegian Salmon Oil soft gel contains 1 gram (1000 mg) of fish oil extracted from salmon and other fish found in the deep, unpolluted waters near Norway. Fish body oil is the only major source of the polyunsaturated Omega-3"s EPA and DHA. For those individuals who do not eat an oil fish diet, Carlson offers substantial amounts of the Omega-3"s EPA and DPA in easy-to-swallow soft gelatin capsules.