Some concerns raised; more research may be needed
Safety assessments compiled from FDA, EFSA, FSA, and 7 other regulatory agencies. This information is for educational purposes — consult a healthcare professional for dietary advice.
Carrageenan
Last reviewed: April 2026 · Data sourced from WHO JECFA, FDA, EFSA, and 7 other regulatory agencies
At a Glance
Quick Answer
Carrageenan (E407) is rated "Use Caution" according to current evidence. It is approved in the EU and approved in the US. This additive is currently approved in all four major markets (US, EU, UK, Japan).
On This Page
What is Carrageenan?
From seaweed. Some controversy over gut inflammation. EU approved but under review
Carrageenan is classified as a Thickener additive. It is currently approved in all major regulatory markets. This is one of the more debated food additives among scientists and consumers.
Regulatory Status by Country
🇺🇸 United StatesUS
Approved (GRAS)US name: Carrageenan
GRAS in US. Debated gut health effects
🇪🇺 European UnionEU
ApprovedFrom seaweed. Some controversy over gut inflammation. EU approved but under review
🇬🇧 United KingdomUK
Same as EU pre-BrexitUK retained EU food additive regulations post-Brexit with some modifications
🇯🇵 Japan
ApprovedJapanese: カラギーナン
Approved with limits
🇨🇦 CanadaCA
ApprovedGenerally aligned with US FDA. Regulated by Health Canada.
🇦🇺 Australia/NZAU/NZ
ApprovedGenerally aligned with EU standards. Regulated by FSANZ.
🇮🇳 India
ApprovedWidely approved internationally. Regulated by FSSAI.
🇰🇷 South KoreaKR
ApprovedGenerally aligned with Japanese standards. Regulated by MFDS.
🇧🇷 Brazil
ApprovedGenerally aligned with Codex/US standards. Regulated by ANVISA.
🇨🇳 China
ApprovedPermitted under GB 2760 national standard.
Note: Canada, Australia/NZ, India, South Korea, Brazil, and China statuses are inferred from international regulatory patterns. Always verify with the relevant national authority.
Expert Analysis
Carrageenan is classified as a thickener in the food additive regulatory framework. While approved for use, some scientific studies have raised questions that warrant ongoing monitoring. This additive is approved across multiple major regulatory markets worldwide, suggesting broad scientific consensus on its safety profile. Carrageenan remains one of the most debated food additives, generating significant public and scientific discussion. Consumers who prefer to follow the precautionary principle may wish to limit their intake. As with all food additives, moderation is key. Consult healthcare professionals for personalized dietary advice.
Is Carrageenan safe?
Carrageenan has a safety rating of "Use Caution". Some concerns raised; more research may be needed
Is Carrageenan vegan?
Carrageenan is generally considered vegan-friendly, though sourcing may vary.
Is Carrageenan banned in Europe?
No, Carrageenan is Approved in the EU.
What is Carrageenan made from?
From seaweed. Some controversy over gut inflammation. EU approved but under review
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Frequently Asked Questions
Is Carrageenan safe?
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What is Carrageenan used for?
Sources & References
Regulatory data for Carrageenan is sourced from the following agencies:
- FDA: Substances Added to Food (formerly EAFUS)
- EFSA: Food Additives Database
- FSA: Approved Additives and E Numbers
- MHLW: Standards for Use of Food Additives
- Health Canada: Lists of Permitted Food Additives
- FSANZ: Food Additives
- FSSAI: Food Safety and Standards
- MFDS: Food Additives Standards
- ANVISA: Food Additives Legislation
- GB 2760: National Food Safety Standard
- WHO JECFA: International Safety Evaluations
- CSPI: Chemical Cuisine — Food Additive Safety Ratings
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