Ingredient

Calcium Peroxide

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use calcium peroxide as a dough conditioner and leavening agent in baked goods …

What it is

Calcium peroxide is a chemical compound made from calcium and oxygen. It is typically manufactured by reacting calcium hydroxide with hydrogen peroxide.

Why it's used

Manufacturers use calcium peroxide as a dough conditioner and leavening agent in baked goods like breads and buns. It helps to strengthen the dough, improve its texture, and create a lighter, airier crumb.

Health notes

In the United States, calcium peroxide is Generally Recognized As Safe (GRAS) by the FDA for use as a food additive. International bodies like JECFA and EFSA have also evaluated it. At typical consumption levels found in food, it is not associated with adverse health effects.

Allergen info

Calcium peroxide is not a major allergen and does not contain gluten.

Products containing Calcium Peroxide

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MARKETS OF MEIJER Markets Of Meijer, Fresh Chicken Caesar Salad Pickles, Olives, Peppers & Relishes High in sodium — 22% DV per serving 150kcal 13Protein 7Fat 10Carbs MARKETS OF MEIJER Markets Of Meijer, House Salad Pickles, Olives, Peppers & Relishes 93kcal 3.7Protein 4.2Fat 9.3Carbs HOME PRIDE Hot Dog Buns Breads & Buns 279kcal 9.3Protein 3.5Fat 55.8Carbs FRESH & EASY Canadian Bacon, Egg & Cheddar On An English Muffin Breakfast Sandwiches, Biscuits & Meals High in sodium — 39% DV per serving High in saturated fat — 35% DV per serving High in cholesterol — 61% DV per serving 199kcal 12.1Protein 9.6Fat 13.9Carbs STEAK-EZE Pretzel Burger Frozen Dinners & Entrees High in sodium — 53% DV per serving High in saturated fat — 55% DV per serving High in cholesterol — 29% DV per serving 286kcal 16.1Protein 13.6Fat 22.1Carbs MEMBER'S MARK French Toast Sticks Frozen Pancakes, Waffles, French Toast & Crepes 302kcal 4.7Protein 13.2Fat 42.5Carbs FRESH & EASY, LLC Protein Breakfast Sandwich Breakfast Sandwiches, Biscuits & Meals 182kcal 15.2Protein 7.1Fat 15.2Carbs BUTTERNUT Hot Dog Buns Breads & Buns 279kcal 9.3Protein 3.5Fat 55.8Carbs TARGET 6Ct Bolillo Rolls Baked In Store Breads & Buns 250kcal 8.8Protein 2.2Fat 48.5Carbs Jam Sandwich Soft Bread UNCRUSTABLES Jam Sandwich Soft Bread Frozen Breakfast Sandwiches, Biscuits & Meals 362kcal 10.3Protein 15.5Fat 48.3Carbs Italian Bread ITALIAN Italian Bread Breads & Buns 250kcal 6.2Protein 4.7Fat 50Carbs Hamburger Buns LIDL Hamburger Buns Breads & Buns 279kcal 9.3Protein 3.5Fat 55.8Carbs
Water (475 products) Niacin (460 products) Riboflavin (457 products) Thiamine Mononitrate (449 products) Calcium Sulfate (448 products) Folic Acid (446 products) Salt (437 products) Wheat Flour (411 products) Yeast (392 products) Enzymes (391 products)

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.