Yes — Wafer Thin Turkey Slices is ultra-processed.
Classified as ultra-processed because of curing salt containing sodium nitrite (a curing agent/preservative) and stabiliser E451 (a polyphosphate). These are industrial additives characteristic of ultra-processed meat products under NOVA.
Other meat & poultry Nomi has checked — these ones aren't ultra-processed.
BRITISH LEAN BEEF STEAK MINCE 5% FAT
TESCO
Not UPF
Chicken Breast Fillets
Tesco
Not UPF
Ham slices air dried with Cornish sea salt
Sainsbury's
Not UPF
Roast Chicken Slices
M&S
Not UPF
Aberdeen Angus Quarter Pounders
Aldi
Not UPF
Chorizo rojano IGP Dulce
Artysan
Not UPF
Parma Ham
Aldi, Jomi
Not UPF
Pepperoni
Properoni
Not UPF
Wiltshire Cured Ham Slices
Aldi
Not UPF
Roasted topside of beef slices
Aldi,Specially Selected
Not UPF
Yes — Wafer Thin Turkey Slices by Marks & Spencer is ultra-processed, so it counts as a UPF (ultra-processed food). Classified as ultra-processed because of curing salt containing sodium nitrite (a curing agent/preservative) and stabiliser E451 (a polyphosphate). These are industrial additives characteristic of ultra-processed meat products under NOVA.
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.