No — Mackerel in spring water is not ultra-processed.
Ingredients are just mackerel and spring water, with no industrial additives, refined syrups, or processing aids beyond simple canning; this fits minimally processed fish (NOVA 3), not ultra-processed.
Other fish & seafood products Nomi has analysed ingredient by ingredient.
Tuna chunks in spring water
Tesco
Not UPF
Chunky cod fillet fish fingers
Sainsbury’s
Not UPF
Omega 3 Fish Fingers
Birds Eye
Not UPF
Skinless & Boneless Mackerel Fillets In Tomato Sauce
Nixe
Not UPF
Seafood sticks
tesco
UPF
Thunfisch in Olivenöl
Rio Mare
Not UPF
Breaded cod
Birds Eye
UPF
8 Fish Fingers Crispy Batter
BirdsEye
Not UPF
Scottish Salmon Fillets
Sainsbury's
Not UPF
Cod Fish Fingers
BirdsEye
Not UPF
No — Mackerel in spring water by Tesco is not ultra-processed, so it is not a UPF (ultra-processed food). Ingredients are just mackerel and spring water, with no industrial additives, refined syrups, or processing aids beyond simple canning; this fits minimally processed fish (NOVA 3), not ultra-processed.
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.