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No — Duchy Organic Mayonnaise is not ultra-processed.
Great choice! Made with simple, familiar culinary ingredients.
Duchy Organic Mayonnaise is not ultra-processed. It contains basic culinary ingredients: sunflower oil, pasteurised egg yolk, water, spirit vinegar, cane sugar, and salt. These ingredients do not include industrial additives, refined syrups, artificial flavours, emulsifiers, or other UPF markers under the NOVA classification. The mayonnaise is therefore a simple processed food made from conventional kitchen ingredients.
Other sauces, condiments & spreads products Nomi has analysed ingredient by ingredient.
No — Duchy Organic Mayonnaise by Waitrose & Partners is not ultra-processed, so it is not a UPF (ultra-processed food). Duchy Organic Mayonnaise is not ultra-processed. It contains basic culinary ingredients: sunflower oil, pasteurised egg yolk, water, spirit vinegar, cane sugar, and salt. These ingredients do not include industrial additives, refined syrups, artificial flavours, emulsifiers, or other UPF markers under the NOVA classification. The mayonnaise is therefore a simple processed food made from conventional kitchen ingredients.
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.
