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

FactorSucraloseAcesulfame Potassium (Ace-K)
E-NumberE955E950
CategorySweetenerSweetener
SeverityModerate Risk (6/10)Moderate Risk (6/10)
FDA StatusFDA-approved in 1998 as a general-purpose sweetener. ADI: 5 mg/kg body weight/day. One of the most widely used artificia…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 ADI of 15 mg/kg body weight/day. EFSA has not yet conducted a full re-evaluation incorporating the 20…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 Found2518

Key Differences

Health Concerns Comparison

Sucralose

Acesulfame Potassium (Ace-K)

Which Products Use Each?

25
products contain Sucralose
18
products contain Acesulfame Potassium (Ace-K)

⚖️ The Verdict

Both Sucralose 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 Sucralose or Acesulfame Potassium (Ace-K) worse?
Both Sucralose 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 Sucralose and Acesulfame Potassium (Ace-K)?
Both are sweeteners. Sucralose has a severity of 6/10 and is found in 25 products. Acesulfame Potassium (Ace-K) has a severity of 6/10 and is found in 18 products.
Are Sucralose and Acesulfame Potassium (Ace-K) banned?
Sucralose 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 Sucralose and Acesulfame Potassium (Ace-K)?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Sucralose and Acesulfame Potassium (Ace-K) and suggest safer alternatives.
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Sucralose 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). "Sucralose vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/sucralose-vs-acesulfame-potassium
MLA"Sucralose vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/sucralose-vs-acesulfame-potassium.
HTML Embed<a href="https://getcheck.it/ingredients/sucralose-vs-acesulfame-potassium">Sucralose vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientssucralosevsacesulfamepotassium, title = {Sucralose vs Acesulfame Potassium (Ace-K) — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/sucralose-vs-acesulfame-potassium}, note = {Retrieved 2026-03-05} }