Freshness & Potency - Purity Guaranteed.Dietary Supplement.Heart Health.Brain Function.Immune Support.Carlson - Providing the Finest Norwegian Omega-3s Since 1982.Gluten-Free.No Artificial Preservatives.An FDA Regulated Facility.Friend of the Sea.Cod Liver Oil Gems Super 1,000 contains 1,000 mg of cod liver oil, which provides 250 mg of omega-3s plus vitamins A and D3. The beneficial omega-3s EPA and DHA support healthy cardiovascular, cognitive, and immune function. Cod Liver Oil Gems are sourced from the highest quality wild-caught Arctic cod off the coast of Norway using traditional, sustainable methods.