Cod Liver Oil 1000mg provides a potent daily supplement manufactured in the UK using high grade cod liver oil. Troo Health Care Cod Liver Oil is manufactured in the UK to GMP Code of Practise to guarantee quality & safety. Cod Liver Oil capsules provide a potent source of the important Omega-3 nutrients EPA & DHA & are also a natural source of Vitamins A & D. Cod liver oil is one of the most popular daily health supplements available, used regularly for health ongoing support.