Our classic Arctic Cod Liver Oil has always been derived from 100% wild Arctic cod- no other fish oils or synthetic additives are ever used. Unlike fermented oils, our cod liver oils are manufactured to eliminate free fatty acids and prevent rancidity. They support the heart, brain, and nervous system, and promote optimal immune system function. Wild caught. Pure. No fishy aftertaste. Every batch of Nordic Natural fish oils is tested by a third-party certified lab for environmental toxins, including heavy metals. All fish oils are in the triglyceride form and surpass the strictest international standards for purity and freshness. Purified arctic cod liver oil, soft gel capsule (gelatin, water, glycerin, natural lemon flavor), natural lemon flavor, d-alpha tocopherol, rosemary extract (a natural preservative). No gluten, milk derivatives, or artificial colors or flavors. Fish oil processed in Norway.