Good Health Omega 3 Fish Oil 1000mg contains oil from wild sourced, cold water fish. This high quality fish oil undergoes a stringent purification process to ensure it meets strict international quality standards for oxidation and heavy metal levels. It is odourless & low reflux due to purity and quality.Fish oil is a primary source of the important omega 3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), often deficient in modern diets. EPA and DHA have been shown to provide many positive health benefits including support for the cardiovascular, joint and nervous systems.