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MARKS & SPENCER

Classic Mayo

ranked #141 of 479 in mayonnaise
Contains: en:eggs
Least processed#141 / 479Healthiest#237 / 286Lowest sugar#150 / 408✓ Palm-oil-free
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0
Ultra-processed
NOVA · 4 · 13 INGREDIENTS · 2 ADDITIVES
Ultra-processed. 2 additives and 13 ingredients — substantially industrial.
Verified · NOVAUpdated · Mar 2026
Score breakdown · 0–100 per axis
Processing
16
Healthiness
20
Low sugar
90
Low calorie
15
Low salt
40
High protein
0
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 · 29359707 · Photo sourced Jul 2026
The ledger · every product starts at 100
From 100 to 16.
INGREDIENT
NOTE
Δ
Starting balance100
industrial oil-3
water~014.5%
whole / basic0
vinegar~06%
0
pasteurised egg yolk1.5%
see related (1)
0
salt~01.5%
whole / basic0
sugar~01.5%
added sugar-3
stabiliser~01.5%
0
xanthan gum~01.5%
0
antioxidant E392~01.5%
additive-2
flavourings~01.5%
0
FinalNOVA · 4 · Ultra-processed16

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

Flagged additives · 1
Xanthan gumE415 · low
Bacterial fermentation product. Used to texturise water-based foods.
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