No — Skinless boneless chicken thigh Fillets is not ultra-processed.
The product contains a single basic ingredient: chicken thigh. There are no additives, flavorings, refined syrups, or industrial processing agents listed, so it does not meet the criteria for an ultra-processed food under the NOVA classification.
Other meat & poultry products Nomi has analysed ingredient by ingredient.
Turkey Rashers
Mattersons
UPF
Chicken Dippers
Birds Eye
UPF
Prosciutto By Sainsburys
Sainsburys
Not UPF
Salsicha Knakworst Saucisse Knack
Dulano Lidl
UPF
Wiltshire Cured Ham
Tesco Finest
UPF
Sliced Chicken
Eastman's Deli Foods
UPF
Mild Spanish Chorizo Ring
Aldi
UPF
unsmoked back bacon rashers
naked bacon
UPF
Chicken breast slices
Tesco
UPF
6 premium pork sausages
Black Farmer
UPF
No — Skinless boneless chicken thigh Fillets by M&S British Oakham Gold is not ultra-processed, so it is not a UPF (ultra-processed food). The product contains a single basic ingredient: chicken thigh. There are no additives, flavorings, refined syrups, or industrial processing agents listed, so it does not meet the criteria for an ultra-processed food under the NOVA classification.
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.