E154 / Colours
Brown FC
Safety in brief
Better avoided
Recorded EatMatrix rating, not a new clinical review. The amount, your sensitivities and country rules still matter.
- Watch for
- Recorded sensitivities: azo dye sensitivity.
- Our advice
- Read the whole food label and consider how often you eat the product. A name or E number does not tell you the amount, and an ingredient rating cannot assess the entire food.
What it is
Brown FC (Kipper Brown) is a synthetic azo dye historically used in the UK to color smoked fish, particularly kippers. Its food use is now extremely limited and it is not approved as a general-purpose food colorant across the EU or in the US. It should not be confused with the more widely used Brown HT (E155).
Also appears on labels as: Brown FC, Kipper Brown, Food Brown FC, Brown Colourant FC, Brown Dye FC, E154, E 154, E-154, Brown FC additive, Brown food-grade dye (kippers).
Dietary information
- Vegan
- Yes
- Halal
- Yes
- Gluten-free
- Yes
- Allergens
- Caution
Recorded ingredient information. Check the product label or certification: sources, other ingredients and cross-contact can vary.
Research & body effects
Health notes from our ingredient record
- Very limited approval scope (traditionally kippers only in the UK); not broadly authorized as a food colorant in the EU or US.
- As an azo dye, may cause rare hypersensitivity reactions in susceptible individuals.
- Toxicological data are more limited than for other food colorants due to its narrow historical use.
Other references from our ingredient record
These links come from the original ingredient record. They are separate from the source reviews above and have not all been checked for the exact ingredient, amount consumed or claim. Dates are shown newest first.
- Scientific Opinion on the re‐evaluation of Brown FK (E 154) as a food additive — EFSA Panel on Food Additives, EFSA Journal (2010). Official EFSA scientific opinion (bibliographic reference, imported 2026-10-13). It covers the additive as a group assessment and is not an individual human study; read the opinion for its findings.
- New Coccine (E154) – Status — EFSA, EFSA (1977). Banned in EU; previously in smoked fish; genotoxicity concerns; no EFSA re-evaluation since ban.[dangerous]
Country rules
Country checks for E154
Permission depends on the market, type of food, amount and conditions. A scientific opinion or an E-number alone does not establish a legal use. These checks are separate from the stored EatMatrix rating.
Compare all eight markets and their sources
| Market | What is checked |
|---|---|
| European Union | No exact code match in the Annex II Part B list (version 2026-08-18, read 2026-10-07). Identity, subform and legal-use review are pending. This does not establish a permission or a ban. |
| Great Britain | No verified exact register record in this review. Identity and current use rules need checking; missing a record does not establish a ban. |
| United States | Complete current-use review pending. Any scoped provision in the label guide above applies only to the stated use. FDA explains the applicable food-additive and GRAS framework. |
| Northern Ireland | Review pending. Check the applicable EU rules and territory arrangements; the GB register alone does not establish this status. FSA guidance is a starting source, not a verified permission for this entry. |
| Canada | No exact named entry located in the reviewed additive lists No exact named food-additive entry was located in the 15 current lists for Brown FC. Caramel is a different colour preparation. EatMatrix reading: Do not claim a permitted additive use from this review. Exact preparation, intended use and any applicable separate legal provision need confirmation; this table result is not a toxicology verdict or proof of a universal ban. Name and category review: . This describes the legal source check, not a finding that the ingredient is safe, unsafe or untested. Sources and names checkedNames checked: Brown FC. All 15 Health Canada permitted-additive lists were checked by exact name, with the reviewed alternatives above. E-numbers alone are not Canadian ingredient names. The Justice Canada consolidation read was current to 21 September 2026. A complete product decision also requires its composition, specifications, intended food and use, quantities, applicable separate provisions and any later changes. |
| Australia | Review pending. Food Standards Code permissions and conditions need an additive-specific check. FSANZ food-additive rules is a starting source, not a verified permission for this entry. |
| New Zealand | Review pending. Food Standards Code permissions and conditions need an additive-specific check. FSANZ food-additive rules is a starting source, not a verified permission for this entry. |
| Japan | Review pending. The relevant list, identity and use standards need an additive-specific check. CAA food-additive lists is a starting source, not a verified permission for this entry. |
Sources & review status
Check what each source covers: an authority’s conclusion, a research finding and a country’s legal permission answer different questions.
What this guide covers
- Official assessment sources
- Commission-listed EFSA references for E154. Bibliographic identity checked; latest findings and current use rules need separate review.
- Original ingredient record
- 2 research links; newest recorded date: . Sources added separately to this guide are not included in this count.
This guide brings together our ingredient record and the dated sources shown here. Missing information describes a gap in this guide; it does not mean an ingredient is untested, safe or harmful. This is not a complete review of every study, preparation or current country rule. The amount in a product and how it is used still matter.
How to read the ratings, research and country checksAgency labels recorded by EatMatrix
These are imported database classifications, not verified current statements from each authority. Use the dated official sources below for their actual scope and conclusions.
| Authority | Database label |
|---|---|
| FDA | Better avoided |
| WHO | Better avoided |
| EFSA | Better avoided |
| FSANZ | Better avoided |
| Japan | Better avoided |
| UK FSA | Better avoided |
| Health Canada | Better avoided |
Official assessment sources for E154
The European Commission’s re-evaluation table lists official EFSA documents for this additive. Their identifiers and subjects were checked against publisher bibliographic records. A missing research link in the EatMatrix database does not mean the additive has never been assessed.
Name in the Commission table: Brown FK.
- Scientific Opinion on the re‐evaluation of Brown FK (E 154) as a food additive
EFSA scientific opinion. Published: .
These are assessment references, including historical or group assessments. They do not establish the latest scientific conclusion, a human health benefit or risk, or current permission to use the additive in a particular food. Later assessments, corrections and food-use conditions need separate review. The recorded EatMatrix rating above is unchanged.
European Commission re-evaluation table, status as of . EatMatrix checked this bibliography on .
Database updated: . What does an E number mean on a food label?
Common questions
Frequently asked questions
What is EatMatrix's recorded rating for E154?
The recorded EatMatrix rating for E154 (Brown FC) is “Better avoided”. It is calculated from labels stored in our ingredient database. These labels are not verified current regulator decisions or country permissions. A database update date is not a scientific review date.
Is E154 vegan, halal or gluten-free?
According to our ingredient data for Brown FC — vegan: yes, vegetarian: yes, halal: yes, kosher: yes, gluten-free: yes, dairy-free: yes. Manufacturing sources can vary between products; check the label if it matters to you.
What is E154 and why is it used?
Brown FC (Kipper Brown) is a synthetic azo dye historically used in the UK to color smoked fish, particularly kippers. Its food use is now extremely limited and it is not approved as a general-purpose food colorant across the EU or in the US. It should not be confused with the more widely used Brown HT (E155).
Does E154 contain allergens?
No known allergens are recorded for Brown FC, with a caution: azo dye sensitivity.
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This page shows information and classifications recorded in our ingredient database. Current scientific and market-specific verification remains pending as described above. It is general information, not medical advice.