Is it ultra-processed?
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Is Tesco Pesto alla Genovese ultra-processed?

190 g Green pestos Sold in the United Kingdom and Hong Kong

Pack of Tesco Pesto alla Genovese

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:

  • 11 ingredients
  • 1 additive
  • Nutri-Score D

Less processed green pestos

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

Basil 50%, Extra Virgin Olive Oil, Parmigiano Reggiano Medium Fat Hard Cheese, Pine Nuts 4%, Pecorino Romano Medium Fat Hard Cheese 3.5%, Garlic, Sugar, Bamboo Fibre, Salt, Acidity Regulator (lactic acid)

Additives: E270 Lactic acid

As written on the pack

Basil (50%), Extra Virgin Olive Oil, Parmigiano Reggiano Medium Fat Hard Cheese (Milk) (6%), Pine Nuts (4%), Pecorino Romano Medium Fat Hard Cheese (3.5%), Garlic, Sugar, Bamboo Fibre, Salt, Acidity Regulator (lactic acid)

What makes it ultra-processed

Substances rarely used in home kitchens

Refined or extracted in factories, such as syrups made from starch or isolated proteins. The other hallmark of ultra-processed food.

  • Vegetable fiber Isolated plant fibres, such as inulin, oat fibre or bamboo fibre, are extracted industrially and added to change texture or support "source of fibre" claims.
3 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.
  • Vegetable oil Vegetable oils are pressed or extracted from seeds, nuts and fruits.

How the NOVA groups work

Among 79 green pestos

From least to most processed, this one ranks 44th. 49% of the green pestos 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 79 green pestos, least processed first

About this information

  • Data from this product on Open Food Facts (barcode 5052004706353, 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 D (from A, best, to E).
  • General information, not medical or dietary advice. Check the pack if you have an allergy.