Friggs Iron + C vitamin effervescent, blackcurrant. Iron promotes the normal formation of red blood cells and hemoglobin as well as helps reduce tiredness and fatigue. Vitamin C increases iron absorption and supports the normal function of the immune system. Recommended daily dose: 1 tablet dissolved in a glass of water. The stated recommended daily dose must not be exceeded. Excessive use may have laxative effects. Contains sweeteners. Food supplements are not a substitute for a varied and balanced diet and healthy lifestyle.