Is it ultra-processed?
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Is Mayonnaise (Waitrose) ultra-processed?

Mayonnaises Sold in the United Kingdom and the United States

Pack of Mayonnaise (Waitrose)

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:

  • 10 ingredients
  • No additives
  • Nutri-Score D

Less processed 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

Rapeseed oil, free range egg 8%, spirit vinegar, pasteurised free range egg yolk 2%, lemon juice from concentrate, sugar, salt, mustard, colour (paprika extract)

As written on the pack

Rapeseed oil, pasteurised free range egg (8%), spirit vinegar, pasteurised free range egg yolk (2%), lemon juice from concentrate, sugar, salt, mustard extract, colour (paprika extract) ALLERGY ADVICE:

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.

  • Colour Colours are added to restore colour lost in processing or to make a product look more appealing.
2 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.

  • Salt Salt, added for taste and preservation.
  • Sugar Sugar refined from sugar cane or beet.

How the NOVA groups work

Among 239 mayonnaises

From least to most processed, this one ranks 68th. 72% of the 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 239 mayonnaises, least processed first

About this information

  • Data from this product on Open Food Facts (barcode 5000169669532, last edited 17 April 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.