Citric Acid vs Aspartame — Which Is Worse?

FactorCitric AcidAspartame
E-NumberE330E951
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 since 1981 (dry foods) and 1983 (beverages). Classified as GRAS-equivalent. FDA's ADI is 50 mg/kg body weig…
EFSA StatusEFSA approved with no numerical ADI. Considered safe at current usage levels. Re-evaluated in 2016.EFSA completed a comprehensive risk assessment in 2013, confirming safety at the ADI of 40 mg/kg body weight/day. In Jul…
Banned In——
Products Found1527

Key Differences

Health Concerns Comparison

Citric Acid

Aspartame

Which Products Use Each?

152
products contain Citric Acid
7
products contain Aspartame

⚖️ The Verdict

Both Citric Acid and Aspartame 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 Aspartame worse?
Both Citric Acid and Aspartame have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between Citric Acid and Aspartame?
Citric Acid is a preservative, while Aspartame is a sweetener. They serve different functions in food products.
Are Citric Acid and Aspartame banned?
Citric Acid is not currently banned in any major market. Aspartame is not currently banned in any major market.
How can I avoid both Citric Acid and Aspartame?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Citric Acid and Aspartame and suggest safer alternatives.
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⚕️ 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 Aspartame — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/citric-acid-vs-aspartame
MLA"Citric Acid vs Aspartame — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/citric-acid-vs-aspartame.
HTML Embed<a href="https://getcheck.it/ingredients/citric-acid-vs-aspartame">Citric Acid vs Aspartame — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientscitricacidvsaspartame, title = {Citric Acid vs Aspartame — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/citric-acid-vs-aspartame}, note = {Retrieved 2026-03-05} }