About This Product Carlson Norwegian Cod Liver Oil ? Freshness and Purity You Can Trust Bottled in Norway for Maximum Freshness Naturally Rich in EPA DHA Guaranteed Potency and Purity A Trusted Source Since 1982 Carlson Cod Liver Oil is carefully sourced from fresh cod caught in the cold, clean waters of the Arctic Ocean off the coast of Norway. The oil is extracted without the use of chemicals to preserve its natural integrity. To maintain peak freshness, the air inside each bottle is replaced with nitrogen, and natural-source vitamin E is added as a stabilizer. The result is a high-quality, pure fish oil that provides a potent, naturally balanced source of omega-3s?especially EPA and DHA. Directions Take one teaspoon daily with a meal. Refrigerate after opening and use within 100 days for optimal freshness. Warning Keep out of reach of children.