Declared allergens
This product declares Egg, Fish, Gluten, Mustard.
Declared on pack via Open Food Facts · updated 27 Mar 2026
Tuna mayo
Greenveil has not yet assessed this product's safety signals.
- Not enough data
Allergens
- Egg
- Fish
- Gluten
- Mustard
Declared on pack via Open Food Facts · updated 27 Mar 2026
Why it's rated this way
Nothing to walk through yet: this product hasn't been rated, so no ingredient is flagged — or cleared.
Ingredients
- White Bread53.8%No flag
- Fortified Wheat Flour23.1%No flag
- Calcium Carbonate · E170i5.8%No flag
- Niacin · E3751.4%No flag
- Emulsifiers0.3%No flag
- E4710.2%No flag
- E4720.2%No flag
- Flour Treatment Agent0.3%No flag
- Ascorbic Acid · E3000.3%No flag
- Mayonnaise3%No flag
- Spirit Vinegar<0.1%No flag
- Spirit VinegarNo flag
- White Wine Vinegar<0.1%No flag
- Concentrated Lemon Juice2%No flag
Show original label text
White Bread (Fortified Wheat Flour (Wheat Flour, Calcium Carbonate, Iron, Niacin, Thiamin), Water, Yeast, Salt, Emulsifiers (E471, E472(e)), Wheat Gluten, Rapeseed Oil, Flour Treatment Agent (Ascorbic Acid), Wheat Flour, Wheat Starch), Tuna (Fish) (25%) (Tuna (Fish) (93%), Water, Sea Salt), Mayonnaise (Water, Rapeseed Oil, Cornflour, Pasteurised Salted Egg Yolk (Egg Yolk, Salt), Spirit Vinegar, Sugar, Dijon Mustard (Water, Mustard Seeds, Spirit Vinegar, Salt), White Wine Vinegar, Concentrated Lemon Juice)
Alerts
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.
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Greenveil proxy cache
Asset write on fetch
Ingredient content
Normalized label parsed
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