Is it ultra-processed?
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Is Keighs sour cream and shamrock ultra-processed?

Potato crisps Sold in the United States and France

Pack of Keighs sour cream and shamrock

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 D

Less processed potato crisps

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

keogh's potatoes, sunflower oil, irish shamrock extract, salt, milk, lactose, sugar, whey, onion, garlic, cheddar cheese, parsley, lactic acid, calcium lactate, citric acid, malic acid, yeast extract, flavoring, vegetable oil

Additives: E270 Lactic acid , E296 Malic acid , E327 Calcium lactate , E330 Citric acid

As written on the pack

keogh's potatoes, sunflower oil, irish shamrock extract, salt, milk, lactose, sugar, whey, onion, garlic, cheddar cheese, parsley, lactic acid, calcium lactate , citric acid, malic acid, yeast extract, flavoring, vegetable oil,

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.

  • E327 Calcium lactate Thickeners are substances which increase the viscosity of a foodstuff.
  • Flavouring Flavourings are concentrated aroma preparations that add or intensify a taste.

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.

  • Lactose Lactose is milk sugar, crystallised industrially from whey, a by-product of cheese making.
  • Whey Whey is the liquid left over from cheese making, usually dried into a powder and used as a cheap source of milk solids, protein and lactose.
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.

  • Salty snacks Products in the category "Salty snacks" are at least group 3.
  • 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.
  • Cheese Cheese is milk preserved with salt, cultures and rennet.

How the NOVA groups work

Among 622 potato crisps

From least to most processed, this one ranks 494th. 66% of the potato crisps 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 622 potato crisps, least processed first

About this information

  • Data from this product on Open Food Facts (barcode 5390248540013, last edited 26 June 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.