Swisse Ultiboost Odourless Wild Fish Oil contains a premium source of omega-3 beneficial for the heart, brain, joints and eye function as well as maintaining general health. It contains premium quality omega-3 fatty acids, EPA and DHA, sourced from fish that swim freely in the Pacific Ocean - sustainable free range fish . They are completely free from fishy taste or smell. Studies show omega-3 fatty acids can play an important role in helping maintain a healthy cardiovascular system by supporting normal circulation, blood pressure and cholesterol in healthy individuals. Omega-3 fatty acids may be beneficial for joint health and are vital for vision. They play a structural and functional role in the retina and nerve cells of the eye. DHA is the predominant fatty acid in the central nervous system and is important for brain cell structure.