Citric Acid vs Monosodium Glutamate (MSG) — Which Is Worse?

FactorCitric AcidMonosodium Glutamate (MSG)
E-NumberE330E621
CategoryPreservativeFlavor
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 classifies MSG as GRAS. FDA requires MSG to be declared on the label when added as an ingredient. FDA commissioned a…
EFSA StatusEFSA approved with no numerical ADI. Considered safe at current usage levels. Re-evaluated in 2016.EFSA re-evaluated in 2017 and established a group ADI of 30 mg/kg body weight/day for glutamic acid and its salts (E 620…
Banned In——
Products Found1527

Key Differences

Health Concerns Comparison

Citric Acid

Monosodium Glutamate (MSG)

Which Products Use Each?

152
products contain Citric Acid
7
products contain Monosodium Glutamate (MSG)

⚖️ The Verdict

Both Citric Acid and Monosodium Glutamate (MSG) 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 Monosodium Glutamate (MSG) worse?
Both Citric Acid and Monosodium Glutamate (MSG) have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between Citric Acid and Monosodium Glutamate (MSG)?
Citric Acid is a preservative, while Monosodium Glutamate (MSG) is a flavor. They serve different functions in food products.
Are Citric Acid and Monosodium Glutamate (MSG) banned?
Citric Acid is not currently banned in any major market. Monosodium Glutamate (MSG) is not currently banned in any major market.
How can I avoid both Citric Acid and Monosodium Glutamate (MSG)?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Citric Acid and Monosodium Glutamate (MSG) 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 Monosodium Glutamate (MSG) — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/citric-acid-vs-monosodium-glutamate
MLA"Citric Acid vs Monosodium Glutamate (MSG) — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/citric-acid-vs-monosodium-glutamate.
HTML Embed<a href="https://getcheck.it/ingredients/citric-acid-vs-monosodium-glutamate">Citric Acid vs Monosodium Glutamate (MSG) — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientscitricacidvsmonosodiumglutamate, title = {Citric Acid vs Monosodium Glutamate (MSG) — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/citric-acid-vs-monosodium-glutamate}, note = {Retrieved 2026-03-05} }