Power of Krill's key ingredient, Neptune Krill Oil (NKO) contains three different important nutritional categories: Omega-3 fatty acids, phospholipids, and antioxidants. These three nutrients work together to help provide support for healthy cell membranes, joints, the heart, and many other body systems.

Power of Krill contains Omega-3, phospholipids, and antioxidants. It is in the ideal ratio of Omega-3 to Omega-6 of approximately 15:1. Even more ideally, Omega-3 is in a phospholipid form rather than a triglyceride form. As an antioxidant, it helps protect from free radical damage. Furthermore, Krill Oil contains Astaxanthin, a powerful antioxidant for the joints. A prospective controlled pilot clinical trial suggested that Krill Oil supplementation help to support joint flexibility and comfort.