21st Century Slow Release Iron High Potency, Gluten Free, 60ct, 2-Pack

21st century slow release iron is a high potency iron supplement designed to be more gentle to your system. Made in usa ingredients: calcium carbonate, cellulose, stearic acid, polyvinyl alcohol, magnesium stearate, silicon dioxide, peg, artificial colors, fd&c red 40 (ci 16035), fd&c yellow 6 (ci 15985), fd&c blue 2, talc, titanium dioxide support prenatal nutrition, blood cell function, energy production and more with slow release iron by 21st century. Each serving of slow release iron delivers a whopping 45 mg of ferrous sulfate iron. In all groups significantly more iron was absorbed from the slow-release tablets compared to the rapidly-disintegrating tablets. The mean absorption ratios were 1.3 in both normal subjects and blood donors. In patients with iron deficiency anemia the ratio was 1.4.