Citric Acid vs Acesulfame Potassium (Ace-K) — Which Is Worse?

FactorCitric AcidAcesulfame Potassium (Ace-K)
E-NumberE330E950
CategoryPreservativeSweetener
SeverityModerate Risk (6/10)Moderate Risk (6/10)
FDA StatusFDA classifies citric acid as GRAS (21 CFR 182.1033). No ADI established. It is one of the most common food additives wi…FDA-approved in 1988 for specific uses and as a general-purpose sweetener in 2003. ADI: 15 mg/kg body weight/day. FDA re…
EFSA StatusEFSA approved with no numerical ADI. Considered safe at current usage levels. Re-evaluated in 2016.EFSA re-evaluated in 2000 and maintained approval with an ADI of 9 mg/kg body weight/day. EFSA concluded that Ace-K is n…
Banned In——
Products Found15218

Key Differences

Health Concerns Comparison

Citric Acid

Acesulfame Potassium (Ace-K)

Which Products Use Each?

152
products contain Citric Acid
18
products contain Acesulfame Potassium (Ace-K)

⚖️ The Verdict

Both Citric Acid and Acesulfame Potassium (Ace-K) have the same severity score (6/10). Neither is clearly worse than the other based on current data.

Both ingredients should be consumed mindfully. Use CheckIt AI to scan products and avoid whichever ones concern you most.

Frequently Asked Questions

Is Citric Acid or Acesulfame Potassium (Ace-K) worse?
Both Citric Acid and Acesulfame Potassium (Ace-K) have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between Citric Acid and Acesulfame Potassium (Ace-K)?
Citric Acid is a preservative, while Acesulfame Potassium (Ace-K) is a sweetener. They serve different functions in food products.
Are Citric Acid and Acesulfame Potassium (Ace-K) banned?
Citric Acid is not currently banned in any major market. Acesulfame Potassium (Ace-K) is not currently banned in any major market.
How can I avoid both Citric Acid and Acesulfame Potassium (Ace-K)?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Citric Acid and Acesulfame Potassium (Ace-K) and suggest safer alternatives.
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Citric Acid Deep Dive Acesulfame Potassium (Ace-K) Deep Dive All 180 Comparisons All Ingredients Ingredients Banned in Europe Scoring Methodology

⚕️ This comparison is for educational purposes only. It is not medical advice. Consult a healthcare professional for personalized dietary guidance.

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📋 Cite This Data
APACheckIt AI. (2026). "Citric Acid vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/citric-acid-vs-acesulfame-potassium
MLA"Citric Acid vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/citric-acid-vs-acesulfame-potassium.
HTML Embed<a href="https://getcheck.it/ingredients/citric-acid-vs-acesulfame-potassium">Citric Acid vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientscitricacidvsacesulfamepotassium, title = {Citric Acid vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/citric-acid-vs-acesulfame-potassium}, note = {Retrieved 2026-03-05} }