Natural Essentials Cod Liver Oil Capsules provide a premium cod liver oil in a taste free capsule. Cod Liver Oil is a rich source of Vitamin A & D, and provides nutrients which help maintain normal growth and healthy skin, hair and nails. Cod liver oil is regarded by many as a natural Lubricant to the joints. The uniqueness of Cod Liver oil from Natural Essentials as it contains Vitamin E which is an antioxidant, thus providing you with the 100% nutritive value for the price.