Is it ultra-processed?
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Is Sainsbury's Light Mayo ultra-processed?

410 ml Light mayonnaises Sold in the United Kingdom

Pack of Sainsbury's Light Mayo

Yes, it's ultra-processed

  1. 1 Unprocessed
  2. 2 Kitchen staple
  3. 3 Processed
  4. 4 Ultra-processed

Signs of ultra-processing in its ingredients:

  • 16 ingredients
  • 5 additives
  • Nutri-Score D

Less processed light mayonnaises

Less processed isn't automatically healthier, so compare the labels for what matters to you, such as sugar or salt.

Ingredients

Ultra-processing Processing signs are highlighted

water, rapeseed oil 26%, modified maize starch, free range egg yolk 6%, sugar, spirit vinegar, salt, acid (citric acid), stabiliser (xanthan gum), preservative (potassium sorbate), colour (beta-carotene), flavouring

Additives: E160a Carotene , E160ai Beta-carotene , E202 Potassium sorbate , E330 Citric acid , E415 Xanthan gum

As written on the pack

water, rapeseed oil (26%), modified maize starch, free range pasteurised egg yolk (6%), sugar, spirit vinegar, salt, acid:citric acid, stabiliser: xanthan gum, preservative: potassium sorbate, colour: beta-carotene, flavouring (mustard),

What makes it ultra-processed

Cosmetic additives

Added to change how the food looks, feels or tastes, not to keep it safe. A hallmark of ultra-processed food.

  • E160a Carotene Carotenes are orange-yellow pigments, either synthesised or extracted from carrots, algae or palm oil.
  • E415 Xanthan gum Xanthan gum is a thickener made by fermenting sugar with the bacterium Xanthomonas campestris.
  • Colour Colours are added to restore colour lost in processing or to make a product look more appealing.
  • Flavouring Flavourings are concentrated aroma preparations that add or intensify a taste.
  • Modified starch Modified starch is starch altered physically, with enzymes or chemically, so that it thickens, gels or survives freezing and heating better than ordinary starch.
5 ingredients that would only make it processed

Kitchen staples like sugar, salt and oil. On their own they make a food processed, not ultra-processed.

  • E202 Potassium sorbate Preservatives are substances which prolong the shelf-life of foods by protecting them against deterioration caused by micro-organisms and/or which protect against growth of pathogenic micro-organisms.
  • Preservative Preservatives slow spoilage by microbes.
  • Salt Salt, added for taste and preservation.
  • Starch Starch extracted from cereals or potatoes, used to thicken.
  • Sugar Sugar refined from sugar cane or beet.

How the NOVA groups work

Among 23 light mayonnaises

From least to most processed, this one ranks 17th. 91% of the light mayonnaises here are ultra-processed.

Ranked by NOVA group, then by the number of ultra-processing signs, additives and ingredients. Our ordering, not part of NOVA.

All 23 light mayonnaises, least processed first

About this information

  • Data from this product on Open Food Facts (barcode 01781212, last edited 5 March 2026), available under the Open Database License. If something is wrong or the recipe has changed, you can correct it there.
  • Photo: Open Food Facts contributors, CC BY-SA 3.0.
  • The NOVA group is an automated estimate from crowdsourced data: a missing or mistyped ingredient can change it.
  • NOVA measures processing, not nutrition. For nutrition, Open Food Facts gives this product a Nutri-Score of D (from A, best, to E).
  • General information, not medical or dietary advice. Check the pack if you have an allergy.