Yes — Reduced Salt Soy Sauce is ultra-processed.
Not ideal for everyday use due to several industrial additives.
This soy sauce is ultra-processed because it contains several industrial additives identified as UPF ingredients: plain caramel colour, yeast extract powder, lactic acid used as an acidity regulator, and potassium sorbate as a preservative. These additives indicate an industrial formulation beyond basic soy sauce ingredients.
Other sauces, condiments & spreads Nomi has checked — these ones aren't ultra-processed.
Geeta's Mango Chutney imp
Geeta’s Foods Ltd
Not UPF
Spreadable
Yeo Valley Organic
Not UPF
Tesco Houmous
Tesco
Not UPF
Organic Houmous
Sainsbury's,So Organic
Not UPF
Aceto Balsamico Di Modena
Acentino
Not UPF
Passata di Pomodoro
Mutti
Not UPF
Classic Houmous
Sainsbury's
Not UPF
Sauce soja
Kikkoman,Kikkoman - Kikkoman K.K.
Not UPF
Kikkoman Soyasaus glutenfrei
KIKKOMAN
Not UPF
Duchy Organic Mayonnaise
Waitrose & Partners
Not UPF
Yes — Reduced Salt Soy Sauce by Tesco is ultra-processed, so it counts as a UPF (ultra-processed food). This soy sauce is ultra-processed because it contains several industrial additives identified as UPF ingredients: plain caramel colour, yeast extract powder, lactic acid used as an acidity regulator, and potassium sorbate as a preservative. These additives indicate an industrial formulation beyond basic soy sauce ingredients.
Nomi flags 4 ingredients in Reduced Salt Soy Sauce as ultra-processed markers: plain caramel color, yeast extract powder, lactic acid, potassium sorbate. 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.