Multivitamin Syrup & Cod Liver Oil Minadex Multivitamin Liquid is delicious orange flavoured liquid that provides a range of important vitamins A, B2, B3, C, D, E. Vitamin A: Contributes to the maintenance of normal vision Vitamins B2, B3 and C: Supports normal energy-yielding metabolism and the reduction of tiredness and fatigue Vitamin C Contributes to the normal function of the immune system Vitamin D: Is needed for normal growth and development of bones in children