Acesulfame Potassium (Ace-K) Side Effects

Acesulfame Potassium (Ace-K) is a artificial sweetener with 1 high-severity side effects. Found in 19 products in our database. FDA approved.

5
Known Side Effects
19
Products Contain It
1
High Severity
4
Safer Alternatives

What Is Acesulfame Potassium (Ace-K)?

Acesulfame potassium (Ace-K) is an artificial sweetener often used in combination with other sweeteners. It contains methylene chloride, a potential carcinogen, as a manufacturing byproduct.

Also known as:
Acesulfame KAce-KE950SunettSweet One

Known Side Effects

High Risk Potential carcinogenicity (methylene chloride byproduct)
Moderate Gut microbiome disruption
Moderate Headaches
Low Nausea
Moderate Potential effects on prenatal development

Regulatory Status

🇺🇸 FDA Status

FDA approved. Used in combination with other sweeteners in many products.

🇪🇺 EU Status

Legal. EFSA-approved with ADI of 9mg/kg.

Scientific References

  1. CSPI concerns about inadequate testing
  2. Studies showing altered gut bacteria composition
  3. Methylene chloride (solvent used in manufacturing) is a known carcinogen

Products Containing Acesulfame Potassium (Ace-K) (19 found)

These products were found to contain acesulfame potassium (ace-k) or its variants in our database of 26,000+ grocery products.

#ProductBrandScore
1Premier ProteinPremier Protein7/100
2MAX PROTEIN NUTRITION SHAKE, MILK CHOCOLATEAbbott Laboratories Inc 7/100
3VANILLA FLAVORED LIGHT GREEK NONFAT YOGURT, VANILLAWal-Mart Stores, Inc.7/100
4TOASTED COCONUT VANILLA LIGHT GREEK NONFAT YOGURT, TOASTED COCONUT VANILLAWal-Mart Stores, Inc.20/100
5Fit&active on the go lemonade drink mixUnknown24/100
6SKITTLES ORIGINAL PERFORMANCE ENERGY DRINKWoodbolt Distribution, LLC24/100
7CREAMY MILK CHOCOLATE MEAL REPLACEMENT SHAKE, CREAMY MILK CHOCOLATEWal-Mart Stores, Inc.24/100
8Dr Pepper Zero SugarDr Pepper36/100
9CHOCOLATE FLAVORED MEAL REPLACEMENT SHAKE, CHOCOLATEWal-Mart Stores, Inc.68/100
10CHOCOLATE FLAVORED MEAL REPLACEMENT SHAKE, CHOCOLATEWal-Mart Stores, Inc.68/100
11GREAT VALUE, LIGHT GREEK NONFAT YOGURT, VANILLA, VANILLAGrunland Allgauer Kasewerke Gmbh68/100
12GREAT VALUE, NANFAT YOGURT, BLUEBERRY, BLUEBERRYWal-Mart Stores, Inc.68/100
13MARKET PANTRY, SUGAR FREE DRINK MIX, STRAWBERRY LEMONADE, STRAWBERRY LEMONADETarget Stores68/100
14ORIGINAL FRENCH VANILLA MEAL REPLACEMENT SHAKE MIX, ORIGINAL FRENCH VANILLAKSF Acquisition Corporation73/100
15REDUCED CALORIE PUDDING SNACKS , CHOCOLATE VANILLA SWIRLSKraft Heinz Foods Company78/100

Safer Alternatives to Acesulfame Potassium (Ace-K)

SteviaMonk fruitErythritolAllulose
📬

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Frequently Asked Questions

What are the side effects of acesulfame-K?
Acesulfame-K has been linked to potential carcinogenicity from methylene chloride byproducts, gut microbiome disruption, headaches, and nausea. CSPI has called for better safety testing.

⚕️ Disclaimer: This information is for educational purposes only and is not medical advice. Side effect data is compiled from published scientific studies and regulatory assessments. Always consult your healthcare provider for personalized guidance. Last updated: 2026-03-05.

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📋 Cite This Data
APACheckIt AI. (2026). "Acesulfame Potassium (Ace-K) Side Effects — Health Risks, FDA Status & Products | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/side-effects/acesulfame-k
MLA"Acesulfame Potassium (Ace-K) Side Effects — Health Risks, FDA Status & Products | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/side-effects/acesulfame-k.
HTML Embed<a href="https://getcheck.it/side-effects/acesulfame-k">Acesulfame Potassium (Ace-K) Side Effects — Health Risks, FDA Status & Products | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026sideeffectsacesulfamek, title = {Acesulfame Potassium (Ace-K) Side Effects — Health Risks, FDA Status & Products | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/side-effects/acesulfame-k}, note = {Retrieved 2026-03-05} }