Ingredient · E501

Chocolate Processed With Potassium Carbonate

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add potassium carbonate to cocoa powder and chocolate to reduce bitterness, deepen the …

What it is

Chocolate processed with potassium carbonate is chocolate that has been treated with potassium carbonate, an alkaline salt. This process, also known as Dutching or alkalizing, is used to neutralize the natural acidity of cocoa beans. It results in a darker color and a milder, less bitter chocolate flavor.

Why it's used

Manufacturers add potassium carbonate to cocoa powder and chocolate to reduce bitterness, deepen the color, and improve its solubility in liquids. It is commonly found in baked goods like cookies and cakes, as well as in hot cocoa mixes and chocolate-flavored beverages.

Health notes

Potassium carbonate is generally recognized as safe (GRAS) by the FDA for use as a food additive. It is used in small amounts to adjust pH and is not typically associated with adverse health effects at these levels. International bodies like JECFA have evaluated potassium carbonate, and EFSA has also assessed its safety. Evidence does not suggest significant health concerns at typical dietary intake.

Allergen info

Not a major allergen.

Products containing Chocolate Processed With Potassium Carbonate

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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.