Natures Aid Krill Oil provides a superior source of essential fatty acids for the normal function of the heart, brain and vision all within an easy to swallow capsule with no unpleasant fishy odour or aftertaste. Natures Aid Krill Oil provides 500mg of pure Krill Oil providing high levels of Omega-3 with a high concentration of phospholipids.  Phospholipids have a high superior rate of absorption in the body compared to traditional Omega-3 fish oils and contains Astaxanthin, a powerful natural antioxidant that give Krill Oil their natural deep red colour.