Sodium Benzoate vs Calcium Propionate — Which Is Worse?

FactorSodium BenzoateCalcium Propionate
E-NumberE211E282
CategoryPreservativePreservative
SeverityModerate Risk (6/10)Moderate Risk (6/10)
FDA StatusFDA-approved as GRAS at levels up to 0.1% (21 CFR 184.1733). FDA investigated benzene formation in beverages in 2006 and…FDA classifies calcium propionate as GRAS (21 CFR 184.1221). No ADI established in the US; considered safe at current us…
EFSA StatusEFSA reviewed in 2016 and maintained approval with an ADI of 5 mg/kg body weight/day. Included in the Southampton Study …EFSA approved with no numerical ADI. Re-evaluated in 2014 as part of the propionic acid group (E 280-283). EFSA noted no…
Banned In——
Products Found2512

Key Differences

Health Concerns Comparison

Sodium Benzoate

Calcium Propionate

Which Products Use Each?

25
products contain Sodium Benzoate
12
products contain Calcium Propionate

⚖️ The Verdict

Both Sodium Benzoate and Calcium Propionate 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 Sodium Benzoate or Calcium Propionate worse?
Both Sodium Benzoate and Calcium Propionate have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between Sodium Benzoate and Calcium Propionate?
Both are preservatives. Sodium Benzoate has a severity of 6/10 and is found in 25 products. Calcium Propionate has a severity of 6/10 and is found in 12 products.
Are Sodium Benzoate and Calcium Propionate banned?
Sodium Benzoate is not currently banned in any major market. Calcium Propionate is not currently banned in any major market.
How can I avoid both Sodium Benzoate and Calcium Propionate?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Sodium Benzoate and Calcium Propionate 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). "Sodium Benzoate vs Calcium Propionate — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/sodium-benzoate-vs-calcium-propionate
MLA"Sodium Benzoate vs Calcium Propionate — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/sodium-benzoate-vs-calcium-propionate.
HTML Embed<a href="https://getcheck.it/ingredients/sodium-benzoate-vs-calcium-propionate">Sodium Benzoate vs Calcium Propionate — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientssodiumbenzoatevscalciumpropionate, title = {Sodium Benzoate vs Calcium Propionate — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/sodium-benzoate-vs-calcium-propionate}, note = {Retrieved 2026-03-05} }