Is it ultra-processed?
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Is Chester’s Hot fries ultra-processed?

1 oz Potato crisps Sold in the United States

Pack of Chester’s Hot fries

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:

  • 43 ingredients
  • 7 additives
  • Nutri-Score C

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

nedn s (corn meal, corn ea feous sulfate), niacin, thiamin monunitrate, riboflavin, folic acid, vegetable oil (corn, canola, and sunflower oil), potatoes, cheddar cheese (milk, cheese cu tures, salt, enzymes), salt, whey, buttermilk, monosodium glutamate, tomato powder, roviano cheese (cow's milk, cheese cultures, salt, enzymes), whey pro in congentte, onion powder, red 40 lake, yellow 6 lake, yellow 6, natural flavor, garlic powder, lactic acid, citric acid, sugar, disodium inosinate, and disodium guanylate, ingredients, frito-lay, inc, frito lay olano ty 7roa

Additives: E110 Sunset yellow FCF , E129 Allura red , E270 Lactic acid , E330 Citric acid , E621 Monosodium glutamate , E627 Disodium guanylate , E631 Disodium inosinate

As written on the pack

nedn s: enriched corn meal (corn ea feous sulfate, niacin, thiamin monunitrate, riboflavin, folic acid), vegetable oil (corn, canola, and/or sunflower oil), dried potatoes, cheddar cheese (milk, cheese cu tures, salt, enzymes), salt, whey, buttermilk, monosodium glutamate, tomato powder, roviano cheese (part-skim cow's milk, cheese cultures, salt, enzymes), whey pro in congentte, onion powder, artificial color (red 40 lake, yellow 6 lake, yellow 6), natural flavor, garlic powder, lactic acid, citric acid, sugar, disodium inosinate, and disodium guanylate, contains milk ingredients, frito-lay, inc, frito lay olano ty 7roa

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.

  • E110 Sunset yellow FCF Sunset yellow FCF is a synthetic orange azo dye (FD&C Yellow No. 6 in the US).
  • E129 Allura red Allura red AC is a synthetic red azo dye (FD&C Red No. 40 in the US).
  • E621 Monosodium glutamate Monosodium glutamate (MSG) is the sodium salt of glutamic acid, made by fermentation and used to strengthen savoury taste.
  • E627 Disodium guanylate Disodium guanylate is a flavour enhancer usually used together with MSG.
  • E631 Disodium inosinate Disodium inosinate is a flavour enhancer usually used together with MSG.
  • 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.

  • 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 602nd. 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 0028400069151, last edited 13 September 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.