Ingredient

Iron Gluconate

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Source
Not animal-derived
Allergen
No
Role in food
Iron gluconate is used to fortify foods with iron, a mineral essential for human …

What it is

Iron gluconate is an iron salt of gluconic acid. It is made by reacting gluconic acid, which is produced from glucose, with an iron source. It appears as a yellow-gray powder.

Why it's used

Iron gluconate is used to fortify foods with iron, a mineral essential for human health. It is often added to processed foods like cereals, baked goods, and nutritional supplements to help consumers meet their daily iron needs. It can also act as a colorant in some applications.

Health notes

In the U.S., iron gluconate is generally recognized as safe (GRAS) by the FDA when used as a nutrient supplement. Iron is vital for oxygen transport in the blood. Excessive iron intake can be harmful, but iron gluconate is used at levels to prevent deficiency. JECFA and EFSA have evaluated iron compounds, and they have established acceptable daily intakes for iron.

Allergen info

Iron gluconate is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Iron Gluconate

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.