Carrageenan vs Polysorbate 80 (Tween 80) — Which Is Worse?

FactorCarrageenanPolysorbate 80 (Tween 80)
E-NumberE407E433
CategoryThickener/StabilizerEmulsifier
SeverityModerate Risk (6/10)Moderate Risk (6/10)
FDA StatusFDA-approved as a food additive (21 CFR 172.620). GRAS for use in infant formula (21 CFR 172.626). FDA distinguishes bet…FDA-approved as GRAS (Generally Recognized As Safe). Listed in 21 CFR 172.840. Permitted as an emulsifier, dispersant, o…
EFSA StatusEFSA re-evaluated in 2018 and maintained approval. However, EFSA recommended that carrageenan (E 407) be excluded from i…EFSA evaluated in 2015 and 2018. Approved as E433 with an ADI of 25 mg/kg body weight/day. EFSA noted that at the approv…
Banned In——
Products Found247

Key Differences

Health Concerns Comparison

Carrageenan

Polysorbate 80 (Tween 80)

Which Products Use Each?

24
products contain Carrageenan
7
products contain Polysorbate 80 (Tween 80)

⚖️ The Verdict

Both Carrageenan and Polysorbate 80 (Tween 80) 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 Carrageenan or Polysorbate 80 (Tween 80) worse?
Both Carrageenan and Polysorbate 80 (Tween 80) have the same severity score (6/10). Neither is clearly worse based on available data.
What is the difference between Carrageenan and Polysorbate 80 (Tween 80)?
Carrageenan is a thickener/stabilizer, while Polysorbate 80 (Tween 80) is a emulsifier. They serve different functions in food products.
Are Carrageenan and Polysorbate 80 (Tween 80) banned?
Carrageenan is not currently banned in any major market. Polysorbate 80 (Tween 80) is not currently banned in any major market.
How can I avoid both Carrageenan and Polysorbate 80 (Tween 80)?
Download CheckIt AI and scan any product's barcode or ingredient label. The app will flag both Carrageenan and Polysorbate 80 (Tween 80) and suggest safer alternatives.
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Carrageenan Deep Dive Polysorbate 80 (Tween 80) Deep Dive All 180 Comparisons All Ingredients Ingredients Banned in Europe Scoring Methodology

⚕️ 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). "Carrageenan vs Polysorbate 80 (Tween 80) — Which Is Worse? | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/ingredients/carrageenan-vs-polysorbate-80
MLA"Carrageenan vs Polysorbate 80 (Tween 80) — Which Is Worse? | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-05. https://getcheck.it/ingredients/carrageenan-vs-polysorbate-80.
HTML Embed<a href="https://getcheck.it/ingredients/carrageenan-vs-polysorbate-80">Carrageenan vs Polysorbate 80 (Tween 80) — Which Is Worse? | CheckIt AI — CheckIt AI</a>
BibTeX@misc{checkit2026ingredientscarrageenanvspolysorbate80, title = {Carrageenan vs Polysorbate 80 (Tween 80) — Which Is Worse? | CheckIt AI}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/ingredients/carrageenan-vs-polysorbate-80}, note = {Retrieved 2026-03-05} }