Yes — Proper Corn Salted Caramel is ultra-processed.
Classified as ultra-processed because it contains 'natural flavourings', which are industrially produced flavour additives beyond basic culinary ingredients, fitting NOVA criteria for UPF.
Other crisps, snacks & nuts Nomi has checked — these ones aren't ultra-processed.
80% Dark Chocolate
Sainsbury's
Not UPF
Dark chocolate
Moser Roth
Not UPF
Milk Single Origin Chocolate
Waitrose
Not UPF
Intense Dark Chocolate 85% Cocoa Solids
Marks & Spencer
Not UPF
Hazelnut Butter Dark Chocolate
Hu
Not UPF
Ugandan dark chocolate
Sainsburys,Sainsbury's
Not UPF
Madagascan Dark Chocolate
Extra Special, Asda Extra Special
Not UPF
Yoyos Strawberry Multipack 5 x
BEAR
Not UPF
Cashew Butter + Pure Vanilla Bean Dark Chocolate
Hu
Not UPF
Almond Butter + Puffed Quinoa Dark Chocolate
Hu
Not UPF
Yes — Proper Corn Salted Caramel by Proper is ultra-processed, so it counts as a UPF (ultra-processed food). Classified as ultra-processed because it contains 'natural flavourings', which are industrially produced flavour additives beyond basic culinary ingredients, fitting NOVA criteria for UPF.
Nomi flags one ingredient in Proper Corn Salted Caramel as an ultra-processed marker: natural 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.