Carlson Super D Omega-3 comes from the livers of fresh Norwegian Arctic Ocean Cod Fish and provides 2000 IU of vitamin D per teaspoonful. The oil is separated from the liver tissues without the use of chemicals. Bottled in Norway for maximum freshness.
THIS PRODUCT is regularly tested (using AOAC international protocols) for freshness, potency and purity by an independent, FDA-registered laboratory and has been determined to be fresh, fully potent and free of detectable levels of mercury, cadmium, lead, PCB’s and 28 other contaminants.