Now Neptune Krill – Cardiovascular Support-Powerful Antioxidant!Cardiovascular Support-Powerful Antioxidant! Neptune Krill Oil (NKO) is known for its unique fatty acid (FA) profile, as well as for its rich antioxidant content. NKO’s balanced fatty acid content includes not only EPA and DHA, the crucial Omega-3 FA’s, but Omega-9 FA’s and phospholipids, as well. NKO is a rich source of Astaxanthin, a powerful immune-supporting antioxidant. Clinical studies have shown that NKO can support joint comfort, healthy blood lipid levels already within the normal range, and may reduce symptoms of pre-menstrual syndrome. Neptune Krill Oil is manufactured under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants (i.e., mercury, heavy metals, PCB’s, dioxins, and other contaminants). Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.