NKO Neptune Krill Oil Dietary Supplement Supports Heart Health & Cell Membrane Integrity* 100% Pure Krill Oil 60 softgels, 500 mg each NKO is an extract from Antarctic krill that is rich in cell membrane building blocks: highly unsaturated phospholipids co-functionalized with omega-3 fatty acids . Although beneficial for both men and women, NKO also supports temporary relief of PMS symptoms.* Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.