Declared allergens
This product declares Egg, Mustard.
Declared on pack via Open Food Facts · updated 27 Mar 2026
Chicken & Bacon
Greenveil's read: consider avoiding. Food health high · 2 additives of concern (worst: Sodium nitrite).
- High
Allergens
- Egg
- Mustard
Declared on pack via Open Food Facts · updated 27 Mar 2026
Why it's rated this way
2 additives on this label are on our additives-of-concern list.
Sodium nitriteHigh concernForms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Forms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- 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.
Potassium nitrateModerate concernReducible to nitrite; nitrosamine precursor in cured meats.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Reducible to nitrite; nitrosamine precursor in cured meats.
- 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
- Mayonnaise45.5%No flag
- Pasteurised Egg Yolk2.5%No flag
- Spirit Vinegar1.3%No flag
- Lemon Juice from concentrate0.4%No flag
- Smoked Bacon9%No flag
- Preservative0.4%No flag
- Potassium Nitrate · E2520.2%Moderate
Reducible to nitrite; nitrosamine precursor in cured meats.
- Sodium Nitrite · E2500.2%High
Forms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- Antioxidant0.4%No flag
- Sodium Ascorbate · E3010.4%No flag
- Spirit Vinegar<0.1%No flag
Show original label text
Mayonnaise [Water, Rapeseed Oil, Cornflour, Pasteurised _Egg_ Yolk, Spirit Vinegar, Sugar, Salt, Lemon Juice from concentrate], Cooked Chicken Breast (40%) [Chicken Breast (98%), Salt], Smoked Bacon (9%) [Pork, Salt, Preservatives (Potassium Nitrate, Sodium Nitrite), Antioxidant (Sodium Ascorbate)], Water, Parsley, Cornflour, Dijon Mustard [Water, _Mustard_ Seeds, Spirit Vinegar, Salt], Black Pepper.
Alerts
Food health
Nutrition profile and additives of concern
Contains additive of concern
- Sodium nitriteForms carcinogenic nitrosamines in cured/processed meat; processed meat classified IARC Group 1.
- Potassium nitrateReducible to nitrite; nitrosamine precursor in cured meats.
Per-ingredient concern · chemical identity, not food safety
What drives this
- WaterLow concern
- ParsleyLow concern
- Black PepperLow concern
3 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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