Is Tesco crinkle cut chips ultra-processed?

Frozen potato fries 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

Potato 96%, Sunflower Oil (processing marker), Dextrose (ultra-processing marker)

As written on the pack

Potato (96%), Sunflower Oil, Dextrose

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

Dextrose Dextrose is pure glucose crystallised from starch-derived syrup.
Glucose Glucose, usually listed as glucose syrup, is cheap, keeps products moist and stops sugar from crystallising.

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.

Vegetable oil Vegetable oils are pressed or extracted from seeds, nuts and fruits.

From least to most processed, this one ranks 11th. 84% of the frozen potato fries 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 5053526799427, last edited 9 August 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 B (from A, best, to E).
General information, not medical or dietary advice. Check the pack if you have an allergy.