Is Acesulfame Potassium (E950) Halal?

What it is

Acesulfame potassium (E950, often labelled Ace-K or branded Sunett/Sweet One) is a no-calorie artificial sweetener about 200× sweeter than sugar. It is heat-stable, so it appears in diet/zero sodas, baked goods, sugar-free gum and desserts — frequently blended with aspartame or sucralose to round out the taste.

Why it's halal

Acesulfame potassium is produced by chemical synthesis from non-animal raw materials. It contains no animal-derived ingredients and no alcohol, which is why it is suitable for halal, kosher, vegetarian and vegan diets. Halal certifiers — including MUI — classify E950 as halal, and halal-certified Ace-K is widely available.

A note on the health debate

Like other artificial sweeteners, Ace-K's safety is periodically reviewed by regulators (it remains approved). That is a health discussion, not a halal ruling — it has no bearing on permissibility.

Common questions

Is E950 halal?

Yes — E950 is acesulfame potassium, a synthetic sweetener with no animal or alcohol content, and it is widely halal-certified.

Is acesulfame potassium animal-derived?

No — it is made entirely by chemical synthesis from non-animal materials.

Is the Ace-K in diet soda halal?

Yes — the sweetener itself is halal; a halal mark on the drink covers the full formula.

Is acesulfame potassium vegan?

Yes — it contains no animal-derived material.

The bottom line

Acesulfame potassium (E950) is halal — a synthetic sweetener with no animal or alcohol content, classified halal by MUI and others. A clear yes, often blended with aspartame or sucralose in diet products.