Yes — Roast Turkey Slices is ultra-processed.
Not a great choice for everyday.
Roast turkey slices are ultra-processed because they contain stabiliser E451 (phosphates), an industrial additive used to improve texture and moisture retention. The processed meat format and this stabiliser contribute to the UPF classification. Salt and brown sugar are not the determining factors.
Other meat & poultry Nomi has checked — these ones aren't ultra-processed.
Sunca de porc italian
Dulano
Not UPF
97% Thins 10 Chipolatas
Heck
Not UPF
4 Chicken Burgers
Birds Eye
Not UPF
Prosciutto Crudo
Tesco, Tesco Italian
Not UPF
Topside of Beef
Tesco finest
Not UPF
Chorizo
Properoni
Not UPF
Organic free range british pork sausages with mixed herbs
Waitrose
Not UPF
Chorizo Riojano
Martínez Somalo
Not UPF
BRITISH LEAN BEEF STEAK MINCE 5% FAT
TESCO
Not UPF
Chicken Breast Fillets
Tesco
Not UPF
Yes — Roast Turkey Slices by Marks & Spencers is ultra-processed, so it counts as a UPF (ultra-processed food). Roast turkey slices are ultra-processed because they contain stabiliser E451 (phosphates), an industrial additive used to improve texture and moisture retention. The processed meat format and this stabiliser contribute to the UPF classification. Salt and brown sugar are not the determining factors.
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.