Supports heart and brain health and is essential for proper function of the immune and nervous systems* Nordic Naturals has always used 100% Arctic cod livers in our cod liver oil (CLO) formulas—no fish body oils or synthetic additives are ever used. Arctic cod (Skrei) has the highest DHA, vitamin A, and vitamin D content of any cod species. Each serving provides approximately 600 mg of the essential omega-3 fatty acids, EPA and DHA, fulfilling the expert recommendation of a minimum of 500 mg per day.
