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No — Unsalted Butter is not ultra-processed.
The only ingredient listed is unsalted butter, which is a basic single-ingredient food with no industrial additives, refined syrups, or processing agents. According to NOVA, this would not be classified as an ultra-processed food.
Other dairy, eggs & yoghurt products Nomi has analysed ingredient by ingredient.
Double Cream
Tesco
Not UPF
Greek style live yogurt
Marks & Spencer
Not UPF
Skyr
Arla
Not UPF
Lidl High Protein Greek Yog
Lidl
Not UPF
Organic Unsalted Butter
Yeo Valley
Not UPF
0% Fat Greek Yogurt
Tesco Finest
Not UPF
BRITISH FREE RANGE 12 LARGE EGGS
MEREVALE
Not UPF
Natural Yogurt
Tesco
Not UPF
Crème fraîche
Sainsbury's
Not UPF
Fat free natural yoghurt
Aldi
Not UPF
No — Unsalted Butter by Marks & Spencer is not ultra-processed, so it is not a UPF (ultra-processed food). The only ingredient listed is unsalted butter, which is a basic single-ingredient food with no industrial additives, refined syrups, or processing agents. According to NOVA, this would not be classified as an ultra-processed food.
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.
This page was shared from Nomi, the free app that tells you instantly whether any food is ultra-processed.
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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.