leastprocessed
HOME/MAYONNAISE/KEWPIE MAYONNAISE
product photo
Bback of pack
Iingredients panel
Nnutrition panel
KEWPIE

KEWPIE Mayonnaise

500 g · ranked #120 of 479 in mayonnaise
Contains: en:eggs, en:gluten, en:mustard, en:soybeans
Least processed#120 / 479Healthiest#230 / 286Lowest sugar#40 / 408
725 people were looking for vegan mayonnaise this week
0
Ultra-processed
NOVA · 4 · 13 INGREDIENTS · 1 ADDITIVES
Ultra-processed. 1 additive and 13 ingredients — substantially industrial.
Verified · NOVAUpdated · Mar 2026
Score breakdown · 0–100 per axis
Processing
20
Healthiness
20
Low sugar
100
Low calorie
14
Low salt
25
High protein
25
High fibre
Nutrient density
25
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·Sainsbury's
Buy on Amazon →We may earn a small commission when you buy through these links. It never changes the price you pay, and never influences our score. leastprocessed.com is independent and self-funded.
Barcode · 4901577000058 · Photo sourced Jul 2026
The ledger · every product starts at 100
From 100 to 20.
INGREDIENT
NOTE
Δ
Starting balance100
industrial oil-3
industrial oil-3
Soybean Oil
industrial oil-3
Pasteurized Egg Yolk14%
see related (2)
0
Vinegar~014%
0
Barley Gluten
see related (1)
0
Salt~014%
whole / basic0
flavouring-2
E621
additive-2
Spice~014%
see related (1)
0
Mustard Flour
see related (2)
0
0
Mustard Oil
see related (1)
0
FinalNOVA · 4 · Ultra-processed20

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

Flagged additives · 0
No flagged additives.
leastprocessed