Is Tesco Red Leicester ultra-processed?

400 g Red Leicester Sold in the United Kingdom

Yes, it's ultra-processed

Signs of ultra-processing in its ingredients:

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

Ultra-processing Processing signs are highlighted

milk, annatto norbixin (ultra-processing marker)

Additives: E160b Annatto , E160bii Annatto norbixin

As written on the pack

milk, annatto norbixin

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

E160b Annatto Colours are substances which add or restore colour in a food, and include natural constituents of foods and natural sources which are normally not consumed as foods as such and not normally used as characteristic ingredients of food.

1 ingredient that would only make it processed

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

From least to most processed, this one ranks 3rd. 90% of the red Leicester 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.

Data from this product on Open Food Facts (barcode 5057753926748, 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.