Ferronyl

Ferronyl is a trademarked form of carbonyl iron used in dietary iron supplements, valued for its high bioavailability, good tolerability, and low toxicity profile compared to other iron forms. It provides elemental iron (typically 9-54 mg per serving depending on the product) in timed-release tablet formulations that release over 6 hours to minimize gastrointestinal side effects. Iron from Ferronyl supports essential physiological functions including hemoglobin and myoglobin production for oxygen transport, cytochrome-mediated electron transport, and enzyme reactions critical for energy production, hormone synthesis, and neurological health. It is primarily indicated to treat or prevent iron deficiency, anemia, and low iron levels, particularly in contexts like pregnancy or general mineral deficiency, which is the world's most common nutrient shortfall leading to fatigue, poor concentration, and weakened immunity.[1][2][3][5][8]

Brand names

Ferronyl

Other names

Ferronyl iron carbonyliron carbonyl