Yes — Sweet & Sour is ultra-processed.
The product is classified as ultra-processed because it contains modified maize starch, which is an industrially processed additive used as a thickener/stabilizer. According to the NOVA framework and the given rules, the presence of such an additive is sufficient to classify the entire product as UPF, even though most other ingredients (water, tomatoes, sugar, vegetables, vinegar, pineapple, salt, spices, paprika extract) are minimally processed or basic culinary ingredients.
Similar products that aren't ultra-processed — swap and keep the flavour.
Other sauces, condiments & spreads Nomi has checked — these ones aren't ultra-processed.
Balsamic Vinegar of Modena
Tesco
Not UPF
Chef Ketchup
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Not UPF
Spreadable Lighter
Nordpak
Not UPF
Avocado & Lemon Mayo
The Foraging Fox
Not UPF
Traditional Genovese Pesto
Belazu
Not UPF
Tailor Original Tikka Masala
The Spice Tailor
Not UPF
Organic Houmous ~ With added extra virgin olive oil
Marks & Spencer
Not UPF
Organic Tamari Soy Sauce
Yutaka
Not UPF
Tomato Ketchup
Sainsbury's, By Sainsbury's
Not UPF
PREMIUM SOY SAUCE
LEE KUM KEE
Not UPF
Yes — Sweet & Sour by Ben's Original is ultra-processed, so it counts as a UPF (ultra-processed food). The product is classified as ultra-processed because it contains modified maize starch, which is an industrially processed additive used as a thickener/stabilizer. According to the NOVA framework and the given rules, the presence of such an additive is sufficient to classify the entire product as UPF, even though most other ingredients (water, tomatoes, sugar, vegetables, vinegar, pineapple, salt, spices, paprika extract) are minimally processed or basic culinary ingredients.
Nomi flags 2 ingredients in Sweet & Sour as ultra-processed markers: modified maize starch, colour (paprika extract). See the full ingredient breakdown above for what each one is.
Nomi has reviewed similar products that are not ultra-processed, including Sweet & Sour Stir fry Sauce by M&S. See the healthier alternatives above for details.
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.