Is Acesulfame K Safe?
Acesulfame K is the additive E950 — a calorie-free sweetener 200 times sweeter than sugar — approved by EFSA, with ongoing research debate.
Is Acesulfame K safe to eat?
E950 is approved for use in the EU, UK and US at regulated levels, but some concerns or conditions apply. For most people, normal dietary exposure to E950 is not considered harmful.
EFSA status: Authorised in the EU — acceptable daily intake (ADI) or conditions of use apply
Source: European Food Safety Authority
What is Acesulfame K?
E950 is the E-number for acesulfame k, one of the artificial & intense sweeteners group of food additives (E900–E999). Additives in this group sweeten foods with fewer or zero calories than sugar. A synthetic intense sweetener. Acesulfame K passes through the body unchanged and is almost always blended with other sweeteners (usually sucralose or aspartame) to round off its slightly bitter aftertaste. Like every E-number, E950 has been evaluated and authorised for use in food in the European Union — the 'E' literally stands for Europe, and a number is only granted after a safety assessment. That authorisation doesn't mean every additive suits every diet or that all concerns are settled, which is why we break down the safety, vegan, vegetarian and halal status of E950 in detail below.
What foods contain Acesulfame K?
E950 (Acesulfame K) is typically found in:
- Diet soft drinks
- Sugar-free gum
- Desserts
- Protein products
- Squash
Frequently Asked Questions
Is Acesulfame K bad for you?
E950 is approved at regulated levels in the EU, UK and US, but some concerns exist — see the safety section above. Most people can consume it in normal amounts without harm.
Is Acesulfame K vegan?
E950 is vegan. A synthetic intense sweetener, with no animal involvement in standard production.
Is Acesulfame K halal?
E950 is halal. A synthetic intense sweetener, with no haram source involved.
Full guide to E950 (Acesulfame K) →
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Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).