Declared allergens
This product declares Egg, Mustard, Soy.
Declared on pack via Open Food Facts · updated 27 Apr 2026
Real Mayonnaise With Mustard Flavour
Greenveil's read: consider avoiding. Food health high · 2 additives of concern (worst: Sodium benzoate).
- High
Allergens
- Egg
- Mustard
- Soy
Declared on pack via Open Food Facts · updated 27 Apr 2026
Why it's rated this way
2 additives on this label are on our additives-of-concern list.
Sodium benzoateModerate concernPreservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Preservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
- Regulatory basis
- Greenveil's curated additives-of-concern list, which cites the authority behind each entry.
- How sure we are
- High confidence. Matched by the additive code declared on the label.
Butylated hydroxytoluene (BHT)Moderate concernAntioxidant; animal-study tumour/endocrine signals; structurally related to BHA.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Antioxidant; animal-study tumour/endocrine signals; structurally related to BHA.
- Regulatory basis
- Greenveil's curated additives-of-concern list, which cites the authority behind each entry.
- How sure we are
- High confidence. Matched by the additive code declared on the label.
Ingredients
- Egg Yolk Powder11.8%No flag
- Acetic Acid · E2600.7%No flag
- Xanthan Gum · E4150.4%No flag
- Guar Gum · E4120.2%No flag
- Lactic Acid · E270<0.1%No flag
- Potassium Sorbate · E202<0.1%No flag
- Citric Acid · E330<0.1%No flag
- Sodium Benzoate · E211<0.1%Moderate
Preservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
- Mustard flavouringNo flag
- Calcium Disodium Edta · E385No flag
- BHT · E321Moderate
Antioxidant; animal-study tumour/endocrine signals; structurally related to BHA.
Show original label text
Water, Soyabean Oil, Egg Yolk Powder, Sugar, Modified Starch, Salt, Acetic Acid, Xanthan Gum, Guar Gum, Lactic Acid, Potassium Sorbate, Citric Acid, Sodium Benzoate, Mustard Flavour, Lemon Oil, Calcium Disodium Edta, BHT
Alerts
Food health
Nutrition profile and additives of concern
Contains additive of concern
- Sodium benzoatePreservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
- Butylated hydroxytoluene (BHT)Antioxidant; animal-study tumour/endocrine signals; structurally related to BHA.
Per-ingredient concern · chemical identity, not food safety
2 of 6 ingredients not yet assessed · Show allHide
Alternatives
No lower-concern alternatives are available for this product yet.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
Image cache
Greenveil proxy cache
Asset write on fetch
Ingredient content
Normalized label parsed
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