No — Marks & Spencer Frozen Croissanrs is not ultra-processed.
This frozen pastry is made from familiar baking ingredients such as wheat flour, butter, water, sugar, yeast, milk, egg, and salt, along with dried fermented wheat flour, extra gluten to strengthen the dough, and ascorbic acid as a standard flour treatment agent. It does not contain industrial sweeteners, flavor enhancers, emulsifiers, or other cosmetic additives typical of ultra-processed foods, so it fits within the category of a traditionally formulated baked good rather than an ultra-processed product.
Other crisps, snacks & nuts products Nomi has analysed ingredient by ingredient.
Brownie Bar
Prêt
UPF
CHOCO WAFER MILK CHOCOLATE & HAZELNUT
Lindt
UPF
PISTACHIO TIRAMISU
M&S FOOD
UPF
Jam doughnuts
Sainsbury's
UPF
puff pastry
The pantry
UPF
Chilli Crostini
Crosta & Mollica
UPF
Belgian Dark Chocolate
Kallø
UPF
Choc Brownie Natural Protein Bar
TRIBE
Not UPF
Excellence Noir Intense 70% Cacao
Lindt
Not UPF
6 Pains Au Chocolat
Sainsbury’s
UPF
No — Marks & Spencer Frozen Croissanrs by Marks And Spencer is not ultra-processed, so it is not a UPF (ultra-processed food). This frozen pastry is made from familiar baking ingredients such as wheat flour, butter, water, sugar, yeast, milk, egg, and salt, along with dried fermented wheat flour, extra gluten to strengthen the dough, and ascorbic acid as a standard flour treatment agent. It does not contain industrial sweeteners, flavor enhancers, emulsifiers, or other cosmetic additives typical of ultra-processed foods, so it fits within the category of a traditionally formulated baked good rather than an ultra-processed product.
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.
Free download · No subscription needed to start scanning


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.