Ingredient

Ferric Orthophosphate Thiamine

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Source
Not animal-derived
Allergen
No
Role in food
This ingredient is added to foods as a source of iron, a vital nutrient. …

What it is

Ferric orthophosphate is an inorganic salt used as a source of iron. It is a white to yellowish powder that is insoluble in water. It is synthesized by reacting iron salts with phosphoric acid.

Why it's used

This ingredient is added to foods as a source of iron, a vital nutrient. It is often found in enriched grain products like rice and pasta, as well as in some fortified cereals and infant formulas.

Health notes

Ferric orthophosphate is Generally Recognized As Safe (GRAS) by the FDA when used as a nutrient supplement. Iron is essential for red blood cell formation and oxygen transport. While iron is crucial, excessive intake can lead to health issues, though this is rare from food sources alone. JECFA has evaluated iron compounds and established acceptable daily intakes.

Allergen info

Not a major allergen.

Products containing Ferric Orthophosphate Thiamine

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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.