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Yes — Warburton Sourdough is ultra-processed.
Not ideal for everyday eating because it contains several industrially processed ingredients.
This bread is classified as ultra-processed because it contains the pre-identified UPF ingredients rapeseed oil, sustainable palm oil, and soya hou. Sustainable palm oil is a highly processed and refined oil, while rapeseed oil and soya hou are treated as UPF ingredients under the specified criteria. The remaining ingredients, including fortified wheat flour, yeast, sourdough, rye flour, wheat gluten, salt, and ascorbic acid, do not independently make it UPF.
Other breakfast cereals & bars Nomi has checked — these ones aren't ultra-processed.
Seeded Sourdough Bread
No1 Waitrose
Not UPF
Taste the Difference Stonevaked White Baton
Sainsbury's
Not UPF
Dinner rolls
Bake at home
Not UPF
Mini breadsticks
Aldi
Not UPF
Allinson's Very Strong White Bread Flour
allisons
Not UPF
Rye & Spelt Sourdough
Tesco Finest
Not UPF
Garlic Ciabatta Squares
Carlos
Not UPF
Roast Garlic And Mozzarella Garlic Bread
Crosta And Mollica
Not UPF
WHITE SOURDOUGH
CELTIC BAKERS
Not UPF
Protein Sourdough Toasting Loaf
Aldi - Specially Selected
Not UPF
Yes — Warburton Sourdough by Warburton is ultra-processed, so it counts as a UPF (ultra-processed food). This bread is classified as ultra-processed because it contains the pre-identified UPF ingredients rapeseed oil, sustainable palm oil, and soya hou. Sustainable palm oil is a highly processed and refined oil, while rapeseed oil and soya hou are treated as UPF ingredients under the specified criteria. The remaining ingredients, including fortified wheat flour, yeast, sourdough, rye flour, wheat gluten, salt, and ascorbic acid, do not independently make it UPF.
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.