Barlean’s Cod Liver Oil Barlean's Fresh Catch© Cod Liver Oil is a pure and pristine source of molecularly distilled, pharmaceutical grade cod liver oil. Ideal for those who seek a naturally occurring, well-balanced ratio of EPA, DHA and vitamins A & D, Fresh Catch© Cod Liver Oil is derived from 100% Icelandic Cod - harvested in the deep, icy-cold and crystal clean waters of Norway for your vibrant health and energy.