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MARKS & SPENCER

American Mustard Mayo

280 ml · ranked #360 of 479 in mayonnaise
Contains: en:eggs, en:mustard
Least processed#360 / 479Healthiest#178 / 286Lowest sugar#57 / 408✓ Palm-oil-free
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0
Ultra-processed
NOVA · 4 · 26 INGREDIENTS · 2 ADDITIVES
Ultra-processed. 2 additives and 26 ingredients — substantially industrial.
Verified · NOVAUpdated · Mar 2026
Score breakdown · 0–100 per axis
Processing
0
Healthiness
40
Low sugar
100
Low calorie
20
Low salt
55
High protein
25
High fibre
0
Nutrient density
40
Organic
0
Each facet scores 0–100 independently. The headline score above is currently the processing axis only; we're building a weighted composite (Phase 2 — Sprint C) that blends them.
At·M&S
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Barcode · 00970419 · Photo sourced Jul 2026
The ledger · every product starts at 100
From 100 to 0.
INGREDIENT
NOTE
Δ
Starting balance100
Rapeseed Oil~3377%
industrial oil-3
Water~015%
whole / basic0
Vinegar~05%
0
0
Sea Salt
see related (1)
whole / basic0
Flour
see related (1)
0
0
Dried Garlic
see related (1)
whole / basic0
Sugar~03%
added sugar-3
Salt~03%
see related (1)
whole / basic0
0
FinalNOVA · 4 · Ultra-processed0

Per-ingredient deltas come from a published rubric. Additive deltas come from the 468-entry E-number glossary (Open Food Facts taxonomy).

Flagged additives · 2
Common preservative against mould. Generally considered safe at typical food concentrations.
Xanthan gumE415 · low
Bacterial fermentation product. Used to texturise water-based foods.
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