TBHQ (Tertiary Butylhydroquinone) vs Sodium Benzoate — Which Is Worse?

FactorTBHQ (Tertiary Butylhydroquinone)Sodium Benzoate
E-NumberE319E211
CategoryPreservativePreservative
SeverityModerate Risk (6/10)Moderate Risk (6/10)
FDA StatusFDA-approved at levels not exceeding 0.02% of the fat or oil content (21 CFR 172.185). FDA classifies it as a food addit…FDA-approved as GRAS at levels up to 0.1% (21 CFR 184.1733). FDA investigated benzene formation in beverages in 2006 and…
EFSA StatusEFSA set an ADI of 0.7 mg/kg body weight/day in 2004. Approved in the EU with restricted maximum levels.EFSA reviewed in 2016 and maintained approval with an ADI of 5 mg/kg body weight/day. Included in the Southampton Study …
Banned In——
Products Found425

Key Differences

Health Concerns Comparison

TBHQ (Tertiary Butylhydroquinone)

Sodium Benzoate

Which Products Use Each?

4
products contain TBHQ (Tertiary Butylhydroquinone)
25
products contain Sodium Benzoate

⚖️ The Verdict

Both TBHQ (Tertiary Butylhydroquinone) and Sodium Benzoate 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 TBHQ (Tertiary Butylhydroquinone) or Sodium Benzoate worse?
Both TBHQ (Tertiary Butylhydroquinone) and Sodium Benzoate have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between TBHQ (Tertiary Butylhydroquinone) and Sodium Benzoate?
Both are preservatives. TBHQ (Tertiary Butylhydroquinone) has a severity of 6/10 and is found in 4 products. Sodium Benzoate has a severity of 6/10 and is found in 25 products.
Are TBHQ (Tertiary Butylhydroquinone) and Sodium Benzoate banned?
TBHQ (Tertiary Butylhydroquinone) is not currently banned in any major market. Sodium Benzoate is not currently banned in any major market.
How can I avoid both TBHQ (Tertiary Butylhydroquinone) and Sodium Benzoate?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both TBHQ (Tertiary Butylhydroquinone) and Sodium Benzoate 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). "TBHQ (Tertiary Butylhydroquinone) vs Sodium Benzoate — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/tbhq-vs-sodium-benzoate
MLA"TBHQ (Tertiary Butylhydroquinone) vs Sodium Benzoate — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/tbhq-vs-sodium-benzoate.
HTML Embed<a href="https://getcheck.it/ingredients/tbhq-vs-sodium-benzoate">TBHQ (Tertiary Butylhydroquinone) vs Sodium Benzoate — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientstbhqvssodiumbenzoate, title = {TBHQ (Tertiary Butylhydroquinone) vs Sodium Benzoate — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/tbhq-vs-sodium-benzoate}, note = {Retrieved 2026-03-05} }