Is Potassium Bromate Safe?

Is Potassium Bromate safe to consume? Here's what our analysis found across 15 products in our database.

Also known as: E924, Bromated flour, KBrO3

FDA Status
FDA has not banned potassium bromate but issued a guidance in 1991 urging bakers to voluntarily stop using it. It remain...
EU (EFSA) Status
Not approved in the EU. Banned as a food additive across the European Union.

What Is Potassium Bromate?

An oxidizing agent used in flour to strengthen dough and allow higher rising. When used correctly, it converts to potassium bromide (harmless) during baking, but residual bromate may remain if baking conditions are insufficient.

How Does It Work?

Potassium bromate is a strong oxidizer that causes oxidative damage to DNA. IARC classified it as a Group 2B carcinogen (possibly carcinogenic to humans) based on sufficient evidence in animals showing renal cell tumors, mesotheliomas, and thyroid follicular tumors.

Commonly found in: Some commercial bread, Pizza dough, Flour (check for 'bromated flour' on label), Rolls and buns

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Why Do People Avoid It?

Regulatory Timeline

Natural Alternatives

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Scientific References

  1. IARC (1999). Monographs Vol 73: Potassium Bromate
  2. Kurokawa et al. (1990). Dose-response studies on the carcinogenicity of potassium bromate. Environmental Health Perspectives, 87, 309-313

📊 Top Categories Containing Potassium Bromate

Frozen Appetizers & Hors D'oeuvres 5Prepared Subs & Sandwiches 3Pizza 2Cakes 1Frozen Patties and Burgers 1Snack Cakes 1

Products Containing Potassium Bromate (15 found)

ProductBrandScore
PARAMOUNT, MINI WHITE PITA BREADParamount Baking Co. Inc.24/100
KOREAN-STYLE KIMCHI PORK MANDU POTSTICKERS, KOREAN-STYLEBahamas Rum Cake Factory Ltd.56/100
KIMCHI CHICKEN CHEESE KIMCHI MANDU KOREAN-STYLE POTSTICKERS, KIMCHI CHICKEN CHEESEBahamas Rum Cake Factory Ltd.65/100
MARKETSIDE, EXQUISITE RED VELVET CAKE BY THE SLICEWal-Mart Stores, Inc.68/100
PREMIUM CRAB CAKES, ORIGINALLipari Foods Operating Company, LLC68/100
FROZEN MUSHROOM PIZZARon Emma Enterprises68/100
SUPREME FROZEN PIZZARainbow Games Inc68/100
CLASSIC ITALIAN SANDWICHTaylor Fresh Foods, Inc.69/100
BREADED CHICKEN NUGGETS SHAPED PATTIES, CHICKEN NUGGETSAlle Processing Corp74/100
Pumpernickel Bread—78/100
PEPPERONI SIGNATURE TAKE-N-BAKE RUSTIC PIZZA, PEPPERONIHansen Foods, LLC78/100
TURKEY SANDWICH, WHITE AMERICAN CHEESE, LETTUCE & TOMATOTaylor Fresh Foods, Inc.78/100
BOAR'S HEAD, TURKEY SANDWICHTaylor Fresh Foods, Inc.78/100
JAMAICAN STYLE ONE BEEF PATTIEAtlantic Representations, Inc.90/100
JAMAICAN STYLE BEEF PATTIESCaribbean Food Delights, Inc.90/100
Test Products for Potassium Bromate →

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This page provides ingredient information for educational purposes. It is not medical advice. Consult a healthcare professional for personalized guidance.

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📋 Cite This Data
APACheckIt AI. (2026). "Is Potassium Bromate Safe? FDA Status, Health Effects & Alternatives | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredient-safety/potassium-bromate
MLA"Is Potassium Bromate Safe? FDA Status, Health Effects & Alternatives | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-04-05. https://getcheck.it/ingredient-safety/potassium-bromate.
HTML Embed<a href="https://getcheck.it/ingredient-safety/potassium-bromate">Is Potassium Bromate Safe? FDA Status, Health Effects & Alternatives | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientsafetypotassiumbromate, title = {Is Potassium Bromate Safe? FDA Status, Health Effects & Alternatives | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredient-safety/potassium-bromate}, note = {Retrieved 2026-04-05} }