Cod liver oil has a long history of use for supporting the heart, brain, and overall health. Because Nordic Naturals has always used 100% Arctic Cod livers in our CLO formulas (unlike many CLO products on the market, no fish body oils or synthetic additives are ever used), our Arctic CLO formulas have the highest omega-3 levels of any cod liver oil product on the market. And, our CLO is also tested to ensure healthy levels of 100% natural vitamins A and D. Over the last 10 years, we have perfected our three-step 'Gold Standard' system that allows our CLO formulas to surpass all international quality standards and ensure the unparalleled freshness, purity, and sustainability of our CLO formulas.
*  Note: Unless otherwise noted, products on our web site have not been evaluated by the Food and Drug Administration. They are not intended to diagnose, treat, cure, or prevent any disease.