Ingredient · E950

Acesulfame Potassium Sucralose

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Source
Not animal-derived
Allergen
No
Role in food
Ace-K is used to provide sweetness in foods and beverages without adding calories. It …

What it is

Acesulfame potassium (Ace-K) is an artificial sweetener that is about 200 times sweeter than sugar. It is made through a chemical process involving the compound potassium salt of 6-methyl-1,2,3-oxathiazine-4(3H)-one 2,2-dioxide.

Why it's used

Ace-K is used to provide sweetness in foods and beverages without adding calories. It is often blended with other artificial sweeteners to create a more sugar-like taste. It can be found in sugar-free or reduced-sugar products like diet sodas, baked goods, chewing gum, and tabletop sweeteners.

Health notes

Acesulfame potassium is approved as a food additive by the FDA. Regulatory bodies like JECFA and EFSA have evaluated it. Some studies have raised questions about its long-term effects, but major regulatory agencies consider it safe at typical consumption levels. The scientific consensus, based on available evidence, supports its safety for the general population.

Allergen info

Acesulfame potassium is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Products containing Acesulfame Potassium Sucralose

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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.