Yes — Houghton British Wiltshire Cured Honey Roast Ham is ultra-processed.
Classified as ultra-processed because it contains industrial additives used for preservation and curing, specifically sodium ascorbate (antioxidant) and the preservatives potassium nitrate and sodium nitrite, which place it in NOVA group 4.
Other meat & poultry Nomi has checked — these ones aren't ultra-processed.
Nuggets de poulet panés
Picard
Not UPF
Parma ham
Tesco
Not UPF
Organic Free Range Pork Sausages
Waitrose Duchy Organic,Duchy Organic,Waitrose
Not UPF
Irish Lean Beef Steak Mince 5% Fat
Tesco
Not UPF
6 Parma Ham Slices
By Sainsbury's
Not UPF
Chorizo riojano
La Gloria Riojana
Not UPF
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
Yes — Houghton British Wiltshire Cured Honey Roast Ham by Houghton British Wiltshire is ultra-processed, so it counts as a UPF (ultra-processed food). Classified as ultra-processed because it contains industrial additives used for preservation and curing, specifically sodium ascorbate (antioxidant) and the preservatives potassium nitrate and sodium nitrite, which place it in NOVA group 4.
Nomi flags one ingredient in Houghton British Wiltshire Cured Honey Roast Ham as an ultra-processed marker: sodium ascorbate. See the full ingredient breakdown above for what each one is.
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.