Is it ultra-processed?
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Is Tesco Garlic Mayo ultra-processed?

235mls Mayonnaises Sold in the United Kingdom

Pack of Tesco Garlic 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:

  • 19 ingredients
  • 4 additives
  • Nutri-Score C

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

Water, Rapeseed Oil 24%, Modified Maize Starch, Sugar, Spirit Vinegar, Pasteurised Egg Yolk 4%, Garlic 3%, Lemon Juice, Salt, Onion, Acidity Regulator (Citric Acid), Natural Garlic Flavouring, Thickeners (Xanthan Gum, Guar Gum), Preservative (Potassium Sorbate), Flavouring

Additives: E202 Potassium sorbate , E330 Citric acid , E412 Guar gum , E415 Xanthan gum

As written on the pack

Water, Rapeseed Oil (24%), Modified Maize Starch, Sugar, Spirit Vinegar, Pasteurised Egg Yolk (4%), Garlic (3%), Lemon Juice, Salt, Concentrate Onion Juice, Acidity Regulator (Citric Acid), Natural Garlic Flavouring, Thickeners (Xanthan Gum, Guar Gum), Preservative (Potassium Sorbate), Flavouring (contains 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.

  • E412 Guar gum Guar gum is a thickener ground from the seeds of the guar plant.
  • E415 Xanthan gum Xanthan gum is a thickener made by fermenting sugar with the bacterium Xanthomonas campestris.
  • Flavouring Flavourings are concentrated aroma preparations that add or intensify a taste.
  • Thickener Thickeners, often gums or modified starches, make liquids more viscous so that a product feels richer than its ingredients alone would make it.
  • 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 239 mayonnaises

From least to most processed, this one ranks 213th. 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 5059697727511, last edited 27 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 C (from A, best, to E).
  • General information, not medical or dietary advice. Check the pack if you have an allergy.