Trusted Since 1826 You Save! On This Size A High Potency Iron/B-Vitamin Supplement Formulated with Iron/B-Vitamins Alcohol 12%Vitamin FactsVitamins! Taken as directed, S.S.S. Tonic gives you more than the minimum daily requirements of Iron and certain important B-complex vitamins considered essential to good health.Rich in Iron! Iron plays an important role in oxygen transport, and it is used in all cells of the body, especially the red blood cells.Thiamin (B-1), is necessary for several critical functions in carbohydrate metabolism. Also, thiamin is essential in neurologic functions.Riboflavin (B-2), is involved in numerous oxidation and reduction reactions. Cellular growth cannot occur without riboflavin.Niacinamide is an important maintains the nervous system; helps metabolize protein, sugar and fat; and helps maintain a healthy skin.