Ingredient

Reduced Iron Thiamine Mononitrate

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Source
Not animal-derived
Allergen
No
Role in food
These ingredients are added to foods to increase their nutritional value, specifically to prevent …

What it is

Reduced iron is a form of iron used to fortify foods. It is made by reducing iron salts with hydrogen gas. Thiamine mononitrate is a synthetic form of vitamin B1 (thiamine), a nutrient essential for energy metabolism.

Why it's used

These ingredients are added to foods to increase their nutritional value, specifically to prevent iron and thiamine deficiencies. They are commonly found in enriched grain products like bread, pasta, and cereals, as well as in baked goods and infant formulas.

Health notes

Reduced iron and thiamine mononitrate are considered safe and effective for food fortification by the FDA. The FDA lists both as generally recognized as safe (GRAS) when used as nutrients. JECFA has evaluated thiamine and set an acceptable daily intake. Reduced iron has also been evaluated by JECFA. Typical intakes from fortified foods are well within safe levels and contribute to meeting daily nutrient requirements.

Allergen info

Not a major allergen. Thiamine mononitrate is not derived from any of the 9 major allergens. Reduced iron is a mineral.

Products containing Reduced Iron Thiamine Mononitrate

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PUBLIX Egg Custard Pie, Egg Custard Cakes, Cupcakes, Snack Cakes High in saturated fat — 22% DV per serving High in added sugars — 46% DV per serving High in cholesterol — 38% DV per serving 254kcal 6.8Protein 10.2Fat 33.9Carbs The Muffin Mam Inc. Pumpkin Gingerbread Cakes, Cupcakes, Snack Cakes 380kcal 2.8Protein 16.9Fat 54.9Carbs Experience Cisse Ltd Brownie Mix, Milk Chocolate Chip Cake, Cookie & Cupcake Mixes 417kcal 4.2Protein 9.4Fat 81.2Carbs Diamond Bakery Co., Ltd. Furikake Soda Crackers Crackers & Biscotti 429kcal 10.7Protein 12.5Fat 71.4Carbs National Fish & Seafood Inc. Crunchy Breaded Catfish Fillets Frozen Fish & Seafood 235kcal 9.4Protein 11.8Fat 23.5Carbs Lunch Money Music, Inc. Dinosaur-Shaped Chicken Breast Patty Fritters With Rib Meat Frozen Patties and Burgers 226kcal 11.9Protein 11.9Fat 19.1Carbs McIlhenny Company Jumbo Bagels Breads & Buns 263kcal 9.1Protein 1.5Fat 54.5Carbs 7-Eleven, Inc. Brownie Bites Cakes, Cupcakes, Snack Cakes 386kcal 3.5Protein 17.5Fat 56.1Carbs Russ Davis Wholesale Spicy Ham Ciabatta, Spicy Prepared Subs & Sandwiches High in sodium — 40% DV per serving 188kcal 13.5Protein 6.8Fat 20.3Carbs Flour Tortillas Hy-Vee, Inc. Flour Tortillas Mexican Dinner Mixes 190kcal 4.8Protein 4.8Fat 26.2Carbs Sanderson Farms, Inc. Southern Style Chicken Breast Chunk Fritters With Rib Meat, Southern Style Frozen Appetizers & Hors D'oeuvres High in sodium — 40% DV per serving 179kcal 15.2Protein 4.5Fat 17.9Carbs Bektrom Foods, Inc Biscuits, Buttermilk Cake, Cookie & Cupcake Mixes 378kcal 8.1Protein 9.5Fat 67.6Carbs

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.