Home › Ingredients › Ponceau 4R (E124)
Is Ponceau 4R (E124) safe?
- WHO (JECFA): safe daily limit of 4 mg per kg of body weight — reviewed again in 2011, left unchanged
- EU (EFSA): cut its limit to 0.7 mg per kg per day in 2009 — nearly six times stricter
- US: never approved for food, so American labels can't carry it
- EU & UK: permitted within limits, but products must warn it "may have an adverse effect on activity and attention in children"
- India: permitted within limits — and no warning required
- LabelCop: flags E124 on every label — strictest regulator wins
What is Ponceau 4R?
- A synthetic red azo dye — bright strawberry-red, cheap, very stable in heat and acid
- One job in food: making things look red or pink
- Label names: Ponceau 4R, E124, INS 124, Cochineal Red A, New Coccine, Brilliant Scarlet 4R
- Watch the name: "Cochineal Red A" is synthetic. It is not cochineal / carmine (E120), which is made from insects — an important distinction for vegetarian and vegan shoppers
Which foods contain it?
- Jellies, jelly crystals and table jellies
- Boiled sweets, party confectionery and cake decorations
- Wafers, biscuit creams and icings
- Soft-drink concentrates, squashes and syrups
- Tinned and glacé fruit, some sauces and desserts
- Processed seafood — notably frozen prawns and surimi
- In India: common in jellies, wafers, red-coloured sweets, soft-drink concentrates and processed seafood. Look for INS 124 — and note that many Indian labels declare only "permitted synthetic food colour" without naming which one
One of the "Southampton Six"
- In 2007 a UK Food Standards Agency-funded study at the University of Southampton tested six synthetic colours plus the preservative sodium benzoate in children
- The mixtures were linked to increased hyperactivity and inattention in some children in the trial
- Ponceau 4R was one of the six, alongside tartrazine (E102), quinoline yellow (E104), sunset yellow (E110), carmoisine (E122) and allura red (E129)
- What the EU did: not a ban — a mandatory warning on the label from July 2010
- What the UK did: the FSA asked manufacturers to remove them voluntarily; most large UK brands did
- Important limit on the evidence: the study tested mixtures, not Ponceau 4R alone, so it cannot show which ingredient did what. Regulators have described the effects as modest and variable between children
What the regulators actually say
| Regulator | Status | Reasoning |
|---|---|---|
| EFSA / European Union | Permitted within limits + mandatory warning | Authorised as E124 in specified foods. EFSA's 2009 re-evaluation lowered the acceptable daily intake from 4 to 0.7 mg/kg body weight per day, citing developmental-toxicity findings in rats and exposure concerns for high consumers. Since July 2010, Annex V of Regulation (EC) No 1333/2008 has required foods containing it to state that it "may have an adverse effect on activity and attention in children". |
| FDA (United States) | Not permitted — never approved | Ponceau 4R has never been listed as an approved colour additive for food in the US. Nothing was withdrawn or revoked; it simply never entered the US colour-additive list. The FDA treats imported food declaring it as non-compliant. |
| FSSAI (India) | Permitted within limits | INS 124 is on India's short list of permitted synthetic colours, allowed only in specified food categories within prescribed limits — a general ceiling of 100 ppm for most standardised foods, higher for certain beverage categories and lower for some products such as processed seafood. No child-behaviour warning is required on Indian labels. |
| WHO / JECFA | ADI 0–4 mg/kg bw/day | The joint FAO/WHO expert committee set the acceptable daily intake at 0–4 mg/kg body weight. At its 74th meeting in 2011 it concluded that new data did not indicate a need to revise that figure, and that dietary exposure did not present a health concern. |
| UK / FSA | Permitted within limits + warning retained | The UK kept the warning-label requirement after leaving the EU. The FSA also asked industry to phase the Southampton colours out voluntarily, which most major UK brands did — so it now turns up mainly on imports, party-aisle sweets and smaller brands. |
Why do regulators disagree?
- The core split is a number, not a verdict. Nobody has declared Ponceau 4R unsafe — they disagree on how much is too much
- EFSA (2009): weighted rat developmental-toxicity data more heavily and applied it to high-consumption children → 0.7 mg/kg/day
- JECFA (WHO): read the same broad dataset as not requiring a change → 4 mg/kg/day, reaffirmed 2011
- The US split is historical, not scientific. The US never built Ponceau 4R into its colour-additive list, so "not permitted" here reflects a different approval system rather than a safety finding against it
- The EU chose disclosure over prohibition. A warning label let shoppers decide — and in practice most manufacturers reformulated rather than print it
- Both readings are defensible on incomplete evidence. We show you the disagreement rather than quietly picking a side
The India label reality
- India permits a colour the US does not allow in food at all — the widest kind of split you'll find on a shelf
- Indian rules require no child-behaviour warning, so the same jelly can carry the warning in London and nothing in Mumbai
- Many Indian labels print only "permitted synthetic food colour (INS 124)" — or just the class name, with no number
- Barcode-based scanning apps miss most of this, because regional Indian confectionery, sweets and wafer brands are largely absent from global barcode databases
- Reading the printed label is the only reliable way to catch it
- E124 is a high-risk flag in LabelCop
- Why: it's one of the Southampton Six — EU law has required a child-behaviour warning since 2010, and it is not permitted in the United States
- Rule: strictest regulator wins — so we flag it in India and everywhere else it's legal
- The product's score takes a penalty — and you see the flag, the reason and the sources. No black box
Frequently asked questions
Is Ponceau 4R banned in the United States?
It's not permitted — but it was never approved in the first place, so nothing was banned or withdrawn. Ponceau 4R has never been on the US list of approved colour additives for food. That's different from Red 3, which the FDA approved and later revoked.
Is Ponceau 4R banned in the EU?
No — it's permitted within limits. Since July 2010, EU law has required foods containing it to warn that it "may have an adverse effect on activity and attention in children". Most manufacturers reformulated rather than carry the warning, which is why it's now uncommon on mainstream EU shelves. That's a commercial choice, not a prohibition.
Is it allowed in India?
Yes. FSSAI permits INS 124 in specified food categories within prescribed limits. India requires no child-behaviour warning, so the same dye can appear on an Indian label with no cautionary text.
Why is EFSA's limit so much lower than the WHO's?
EFSA's 2009 re-evaluation cut the EU figure to 0.7 mg/kg body weight per day on the basis of developmental-toxicity findings in rats and concern about high consumers. JECFA kept 0–4 mg/kg and, reviewing again in 2011, said new data didn't warrant a change. Nearly a six-fold gap on the same dye.
Is Cochineal Red A the same as cochineal?
No — and this one catches people out. "Cochineal Red A" is a synthetic name for Ponceau 4R. Cochineal / carmine (E120) is a separate red colour made from insects. If you avoid insect-derived ingredients, E120 is the one to look for, not E124.
How do I avoid it?
Read the ingredients list for Ponceau 4R, E124, INS 124, Cochineal Red A, New Coccine or Brilliant Scarlet 4R — or scan the label with LabelCop and it's flagged automatically, with the regulator reasoning shown.
LabelCop reads any food label you photograph and flags additives like E124 instantly — no barcode needed.
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EFSA (2009): Scientific opinion on the re-evaluation of Ponceau 4R (E 124) · EFSA (2009): updated safety advice on six food colours · EFSA (2015): refined exposure assessment for Ponceau 4R (E 124) · Regulation (EC) No 1333/2008 — Annex V warning-label requirement · FDA: summary of colour additives permitted for use in US foods · FAO/WHO JECFA (74th meeting, 2011): Ponceau 4R · WHO/JECFA additives database · FSSAI: Food Safety and Standards regulations — permitted colours and limits
Related ingredients: Tartrazine (E102 / Yellow 5) · Sunset yellow (E110) · Red 40 / Allura Red (E129)
This article explains regulatory status and published scientific assessments in plain English. It is not medical advice.