E120 vs E133

Wondering whether E120 or E133 is safer? We analyzed both ingredients using FDA regulatory data, EU food safety assessments, and peer-reviewed research to help you make an informed choice.

Quick Verdict: E120 vs E133

Bottom line: Both E120 and E133 have similar safety profiles (60/100).

Scores based on regulatory status, research consensus, and known health effects. Not medical advice.

2026 Side-by-Side Comparison

FactorE120E133
Safety Rating⚠️ Use With Caution⚠️ Use With Caution
Safety Score60/10060/100
Categoryfood dyesfood dyes

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What Is E120?

EU code for carmine. Natural red dye from insects. Allergen risk. Not vegan.

E120 is classified as a food dyes and has a safety rating of caution (60/100). Most health experts consider it acceptable in moderation.

What Is E133?

EU code for Blue 1. Generally permitted in EU with ADI of 6 mg/kg body weight.

E133 is classified as a food dyes and has a safety rating of caution (60/100). Most health experts consider it acceptable in moderation.

E120 vs E133: Key Differences

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Which Should You Choose?

Both ingredients have similar safety profiles. Your choice may depend on dietary preferences, allergies, or specific health conditions. Reading labels carefully is the best approach.

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Frequently Asked Questions

Is E120 safe to eat?
EU code for carmine. Natural red dye from insects. Allergen risk. Not vegan. It has a safety score of 60/100 in our database.
Is E133 safe to eat?
EU code for Blue 1. Generally permitted in EU with ADI of 6 mg/kg body weight. It has a safety score of 60/100 in our database.
Which is worse for you: E120 or E133?
Neither is clearly worse — both score 60/100.
What can I use instead of E120 or E133?
Scan any product with the CheckIt app to see safer alternatives instantly. The app analyzes over 25,000 products and suggests cleaner options.
How do I know if my food contains E120 or E133?
Check the ingredients list on the packaging, or scan the product with the CheckIt AI app for an instant breakdown with safety scores for every ingredient.
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📋 Cite This Data
APACheckIt AI. (2026). "E120 vs E133: Safety, Side Effects & Which to Avoid (2026)". Climaverse PBC. Retrieved from https://getcheck.it/compare/e120-vs-e133
MLA"E120 vs E133: Safety, Side Effects & Which to Avoid (2026)." CheckIt AI, Climaverse PBC, 2026-04-17. https://getcheck.it/compare/e120-vs-e133.
HTML Embed<a href="https://getcheck.it/compare/e120-vs-e133">E120 vs E133: Safety, Side Effects & Which to Avoid (2026) — CheckIt AI</a>
BibTeX@misc{checkit2026comparee120vse133, title = {E120 vs E133: Safety, Side Effects & Which to Avoid (2026)}, author = {CheckIt AI}, year = {2026}, publisher = {Climaverse PBC}, url = {https://getcheck.it/compare/e120-vs-e133}, note = {Retrieved 2026-04-17} }