This fresh tasting Cod Liver Oil is separated from wild caught Norwegian Arctic Cod Fish using cold pressed & advanced purifying techniques. Each serving size is only half a teaspoon to get 2300-2700 IU of Vitamin A, 230-270 IU of Vitamin D, and 600 mg of Omega-3 Fatty Acids. No fermentation is used to produce cod liver oil. Fresh taste.. Flavored versions use a hint of peppermint oil and/or cold pressed lemon essential oil.