No — Butter croissant is not ultra-processed.
The croissant contains basic culinary ingredients (wheat flour, butter, water, sugar, yeast, egg, salt) and a flour treatment agent (ascorbic acid) and enzymes, which are permitted minor processing aids under NOVA and do not in themselves make a food ultra-processed. There are no industrial sweeteners, flavourings, emulsifiers, or other cosmetic additives present.
Other crisps, snacks & nuts products Nomi has analysed ingredient by ingredient.
Organic Milk Chocolate
Green & Black's
UPF
Шоколад с 6% парченца малини
J.D. Gross, Lidl
UPF
NOIR DEGUSTATION 70% CARAMEL
J.D. Gross, Lidl
UPF
85% Cocoa - Dark Chocolate
Moser Roth
UPF
single origin milk chocolate
Marks & Spencer
Not UPF
Absolute black dark chocolate
Montezuma's
Not UPF
Dark Chocolate
TESCO finest
UPF
Dark Chocolate Nuts & Sea Salt Bars
KIND
UPF
90G FERRERO ROCHER TABLETTE LT
Ferrero Rocher
UPF
Dark chocolate 75%
Marks & Spencer
Not UPF
No — Butter croissant by Waitrose is not ultra-processed, so it is not a UPF (ultra-processed food). The croissant contains basic culinary ingredients (wheat flour, butter, water, sugar, yeast, egg, salt) and a flour treatment agent (ascorbic acid) and enzymes, which are permitted minor processing aids under NOVA and do not in themselves make a food ultra-processed. There are no industrial sweeteners, flavourings, emulsifiers, or other cosmetic additives present.
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.