Yes — Walkers Salt and Vinegar Crisps 6-Pack is ultra-processed.
Not a great choice for everyday eating.
This product is ultra-processed because it contains flavourings, which are industrial additives under NOVA and are pre-identified as UPF ingredients. The seasoning also contains yeast extract, a flavour-enhancing ingredient, and the crisps are a ready-to-eat industrial formulation with multiple additives and extracted ingredients.
Other crisps, snacks & nuts Nomi has checked — these ones aren't ultra-processed.
Crinkle cut chips
Marks & Spencer
Not UPF
100% WALKERS GREAT BRITISH POTATOES LEGENDARY READ
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Not UPF
Patatine Classiche 320g
Coop, Pata
Not UPF
Sea Salt Lentil Chips
Proper
Not UPF
Notenmix Mélange de Noix ongebrand - non grillé
Alesto Selection, Alesto
Not UPF
Walnusskerne naturbelassen
Alesto
Not UPF
PROPERCHIPS Sea Salt Lentil Chips
Proper
Not UPF
Noix de cajou & cranberries
Alesto
Not UPF
Tortilla Nachips Original
Old El Paso
Not UPF
Nut & fruit mix classic
Alesto, Lidl
Not UPF
Yes — Walkers Salt and Vinegar Crisps 6-Pack by Walkers is ultra-processed, so it counts as a UPF (ultra-processed food). This product is ultra-processed because it contains flavourings, which are industrial additives under NOVA and are pre-identified as UPF ingredients. The seasoning also contains yeast extract, a flavour-enhancing ingredient, and the crisps are a ready-to-eat industrial formulation with multiple additives and extracted ingredients.
Nomi flags one ingredient in Walkers Salt and Vinegar Crisps 6-Pack as an ultra-processed marker: flavourings. See the full ingredient breakdown above for what each one is.
Ultra-processed foods (UPFs) are industrial formulations made with ingredients and additives you wouldn't find in a home kitchen — such as emulsifiers, artificial flavourings, colourings and modified starches. The classification is based on the NOVA system used by researchers and dietitians worldwide.
Scan any barcode — or photograph the ingredients label — with the free Nomi app for iOS and Android. You'll get an instant ultra-processed verdict with every ingredient explained in plain English.
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Product information comes from public databases and Nomi's own analysis, and may contain errors. Always check the packaging. Ultra-processed classification is based on the NOVA food processing system.