Cod Liver Oil Regular Flavor From the deep, unpolluted waters near Norway, Carlson brings you the finest cod liver oil which is naturally rich in Vitamin A, Vitamin D3, EPA and DHA. Only cod fish caught during the winter and early spring are used, as the liver oil content is highest at this time of year. The oil is separated from the liver tissues without the use of chemicals. To insure freshness of Carlson Norwegian Cod Liver Oil, the air inside the glass bottle has been replaced with nitrogen. THIS PRODUCT is regularly tested using AOAC international protocols for potency and purity by and independent, FDA registered laboratory and found to be free of detectable levels of mercury, cadmium, lead, PCB"s and 28 other contaminants. Supplement Facts Serving Size 1 Teaspoon Amount Per 1 Teaspoon % DV Vitamin A 1250 IU 50 Vitamin D 500 IU 120 Vitamin E (as d-Alpha tocopherol) 1 IU 3% ALA (Alpha-Linolenic Ac