The most important ingredients in cod liver oil are the Omega 3 fatty acids called EPA and DHA, and this one-a-day product from LAMBERTS has higher levels of these two healthy nutrients than you will find in most shop bought cod liver oil products. LAMBERTS use the highest grade of cod liver oil available which is refined through a 5 stage purification process to remove the natural fishy odour and to ensure the oil is pure. In addition to the Omega 3 content, our capsules also provide the recommended daily amount of Vitamins A, D and E. There has been much in the press recently about the importance of vitamin D and it is possible that the traditional view of the health benefits of cod liver oil may always have been due, at least in part, to the vitamin D it was providing. LAMBERTS capsules are manufactured in the UK in factories working to GMP pharmaceutical standards. About Lamberts LAMBERTS is the UK's leading supplier of food supplements to Practitioners, GP's, Nutritionists and Pharmacists who use nutrition in healthcare. Their healthcare philosophy consists of sound science - they only develop health products supported by a valid scientific rationale, and always at the right potency for maximum benefit. LAMBERTS Cod Liver Oil 1000mg are the Omega 3 fatty acids called EPA and DHA, and this one-a-day product from LAMBERTS has higher levels of these two healthy nutrients than you will find in most shop bought cod liver oil products.