VeganoryWe could not identify this ingredient reliably. Check the label spelling; this is a recognition gap, not evidence of animal origin.
Is Warburtons 4 Brioche Burger Buns vegan?
Warburtons · Barcode 5010044008295 · Automated ingredient assessment
Vegan-labelled in the source
The product record carries a vegan label. Our ingredient check still cannot resolve b3, b1, mono- and diglycerides. Compare the label on your package.
What needs checkingb3, b1, mono- and diglycerides, unspecified processing aid
32 ingredient entries checkedSource record: 2023-09-07
Based on the recorded recipe, not certification. Match it with your current package.
Make it easier to recognise.Add a package photo
What the ingredient list tells us
_Wheat_ Flour (with Calcium, Iron, Niacin (B3) and Thiamin (B1)), Water, Sugar, Vegetable oils (rapeseed oil, sustainable palm oil), Glaze (water, pea protein, glucose syrup, rice flour), Yeast, Salt, Emulsifiers: E471, E481, E472e; Tapioca starch, _Wheat_ gluten, _Soya_ Flour, Preservative: Calcium Propionate; Colour: Beta Carotene; Flour Treatment Agent: Ascorbic Acid (Vitamin C), E920 (vegetarian), natural flavouring
Source ingredient text. Check it against your current package; recognition and source data can contain errors.
Ingredients with an unresolved source
We could not identify this ingredient reliably. Check the label spelling; this is a recognition gap, not evidence of animal origin.
Mono- and diglycerides can be made from plant or animal fats.
The exact processing ingredient and its source are not listed.
We could not identify this ingredient reliably. Check the label spelling; this is a recognition gap, not evidence of animal origin.
Natural flavours can come from plant or animal sources.
Niacin is normally synthesized, but the manufacturing source is not confirmed by this ingredient list.
This ingredient name is in the source dictionary, but it is not yet covered by a verified assessment. This is not evidence of animal origin.
The source or production method of E481 can vary, so it is not always vegan.
The source or production method of E472e can vary, so it is not always vegan.
The source or production method of E920 can vary, so it is not always vegan.
Additional evidence
The source data identifies this product as vegan.
The source data identifies this product as vegetarian, which does not by itself confirm vegan status.
Recognised ingredient entries (32)
wheat flourwith calciumironniacinb3and thiaminb1watersugarvegetable oilsrapeseed oilsustainable palm oilglazewaterpea proteinglucose syruprice flouryeastsaltemulsifiers: e471e481e472etapioca starchwheat glutensoya flourpreservative: calcium propionatecolour: beta caroteneflour treatment agent: ascorbic acidvitamin ce920vegetariannatural flavouring
Allergens, trace warnings & additives
Allergen names found in the ingredient text
WheatSoy
Detected from the recipe text, not a complete allergen declaration or an allergy-safety assessment.
Declared allergens in the record
glutenmilksoybeans
Precautionary “may contain” information
eggsglutenmilkmustardnutssesame seeds
Trace warnings are kept separate from recipe ingredients. Do not use this page to decide whether food is safe for an allergy.
Additives listed
e160ae160aie282e300e471e472ee481e920
Labels reported by the source
vegetarianveganpalm oil
These are source labels, not certifications independently verified by Veganory.
Nutrition & processing, separately explained
- Source Nutri-Score
- C
- Source NOVA group
- 4 of 4
- Veganory indicator
- 47/100
- Indicator inputs
- Nutrition + processing
Nutri-Score is the grade reported in the source, not a score calculated or certified by us. NOVA describes processing. The Veganory indicator is a separate estimate; it does not determine whether a product is vegan.
| Energy | 296 kcal |
|---|---|
| Fat | 6 g |
| Saturated fat | 2.4 g |
| Carbohydrate | 49.1 g |
| Sugars | 8.4 g |
| Fibre | 1.2 g |
| Protein | 10.2 g |
| Salt | 0.85 g |
| Sodium | 0.34 g |
How our indicator is calculated
When available, Nutri-Score A–E maps to 92, 74, 55, 34 or 16 points. With NOVA present, we combine 80% of those points with 20% of the processing indicator (100, 82, 52 or 16 for groups 1–4). Without NOVA we use the nutrition points alone. Without a usable Nutri-Score, we do not rate the product. This is a simplified comparison aid, not a validated health assessment.
Vegan alternatives to explore
Compare the product type and ingredient evidence, then check the individual label. Availability in your country or shop is not confirmed.
4 Brioche Burger BunsTrader Joe'sSame burger type · labelled veganVegan label reported in source data · Same product typeNot sponsored. Product similarity is not a safety or certification score. Photos: community contributions and Open Food Facts (CC BY-SA).
Questions about this product
Is this answer valid for every Warburtons product?
No. This page covers Warburtons 4 Brioche Burger Buns, barcode 5010044008295. Other flavours, package versions or recipes sold in different countries may differ. Match the barcode and ingredient list on your package.
What still needs to be confirmed?
The source of b3, b1, mono- and diglycerides, unspecified processing aid, vegetarian, natural flavours, niacin, glaze, E481, E472e, E920 needs clarification. Check the current package for a vegan certification or ask the manufacturer about these exact ingredients. A confidence label is not a certification.
Does “may contain” make it non-vegan?
A precautionary trace statement describes possible cross-contact, not an ingredient intentionally included in the recipe. We keep it separate from the recipe assessment. This distinction does not establish allergy safety.
Is the nutrition rating the same as the vegan result?
No. Vegan status concerns ingredient origin. Nutri-Score describes a nutrition profile, NOVA describes processing, and the Veganory score is our own combination of available indicators. A vegan result does not mean a food is nutritionally balanced.
What if my label is different?
Use the current package as your reference. Open a personal check or add a clear ingredient photo below. Community evidence is reviewed before shared information changes; this page is not proof of a manufacturer review.
Sources & how this page is made
Product data: Open Food Facts record for 5010044008295 · Open Database License (ODbL).
Source record updated . This is not the date a person checked your package.
Veganory automatically analyses the available ingredient text, source labels and ingredient rules. We have not taste-tested this product, certified it or independently confirmed its current recipe with the manufacturer.
Read our checking method and limitations. Recipes can change. Compare the current label, especially for strict dietary requirements.
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