Polysorbate 80 (Tween 80) vs TBHQ (Tertiary Butylhydroquinone) — Which Is Worse?

FactorPolysorbate 80 (Tween 80)TBHQ (Tertiary Butylhydroquinone)
E-NumberE433E319
CategoryEmulsifierPreservative
SeverityModerate Risk (6/10)Moderate Risk (6/10)
FDA StatusFDA-approved as GRAS (Generally Recognized As Safe). Listed in 21 CFR 172.840. Permitted as an emulsifier, dispersant, o…FDA-approved at levels not exceeding 0.02% of the fat or oil content (21 CFR 172.185). FDA classifies it as a food addit…
EFSA StatusEFSA evaluated in 2015 and 2018. Approved as E433 with an ADI of 25 mg/kg body weight/day. EFSA noted that at the approv…EFSA set an ADI of 0.7 mg/kg body weight/day in 2004. Approved in the EU with restricted maximum levels.
Banned In——
Products Found74

Key Differences

Health Concerns Comparison

Polysorbate 80 (Tween 80)

TBHQ (Tertiary Butylhydroquinone)

Which Products Use Each?

7
products contain Polysorbate 80 (Tween 80)
4
products contain TBHQ (Tertiary Butylhydroquinone)

⚖️ The Verdict

Both Polysorbate 80 (Tween 80) and TBHQ (Tertiary Butylhydroquinone) 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 Polysorbate 80 (Tween 80) or TBHQ (Tertiary Butylhydroquinone) worse?
Both Polysorbate 80 (Tween 80) and TBHQ (Tertiary Butylhydroquinone) have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between Polysorbate 80 (Tween 80) and TBHQ (Tertiary Butylhydroquinone)?
Polysorbate 80 (Tween 80) is a emulsifier, while TBHQ (Tertiary Butylhydroquinone) is a preservative. They serve different functions in food products.
Are Polysorbate 80 (Tween 80) and TBHQ (Tertiary Butylhydroquinone) banned?
Polysorbate 80 (Tween 80) is not currently banned in any major market. TBHQ (Tertiary Butylhydroquinone) is not currently banned in any major market.
How can I avoid both Polysorbate 80 (Tween 80) and TBHQ (Tertiary Butylhydroquinone)?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Polysorbate 80 (Tween 80) and TBHQ (Tertiary Butylhydroquinone) 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). "Polysorbate 80 (Tween 80) vs TBHQ (Tertiary Butylhydroquinone) — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/polysorbate-80-vs-tbhq
MLA"Polysorbate 80 (Tween 80) vs TBHQ (Tertiary Butylhydroquinone) — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/polysorbate-80-vs-tbhq.
HTML Embed<a href="https://getcheck.it/ingredients/polysorbate-80-vs-tbhq">Polysorbate 80 (Tween 80) vs TBHQ (Tertiary Butylhydroquinone) — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientspolysorbate80vstbhq, title = {Polysorbate 80 (Tween 80) vs TBHQ (Tertiary Butylhydroquinone) — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/polysorbate-80-vs-tbhq}, note = {Retrieved 2026-03-05} }