Natural source of vitamins A & D as well as Omega - 3 polyunsaturated essential fatty acids (EPA & DHA) derived from Norwegian cod liver oil. Essential fatty acids play an important role in the body. They affect the production of hormones and the health of the immune and cardiovascular systems. They regulate the transport of cholesterol, its breakdown and removal from the body. They are also necessary for the normal development especially of blood vessels and nerves. Through their lubricating ability they keep the skin and other tissues youthful and soft.