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Yes — Perinaise Peri-Peri Mayonnaise Mild is ultra-processed.
Classified as ultra-processed because the ingredients include industrial stabilisers and additives such as xanthan gum, propylene glycol alginate, guar gum, potassium sorbate, and calcium disodium EDTA, which are characteristic of NOVA ultra-processed foods.
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.
Crunchy Peanut Butter
The Foodie Market
Not UPF
Mango Chutney
Tesco
Not UPF
Golden Roasted Peanut Butter Drizzle imp
Whole Earth
Not UPF
Rose Harissa Paste
Belazu
Not UPF
Wholegrain mustard
Tesco
Not UPF
Crunchy Peanut Butter
Aldi
Not UPF
Tomato & Basil
Loyd Grossman
Not UPF
All Natural Avocado Oil Mayo
Dr Wills
Not UPF
Tomato Ketchup
Heinz
Not UPF
Yes — Perinaise Peri-Peri Mayonnaise Mild by Nando’s is ultra-processed, so it counts as a UPF (ultra-processed food). Classified as ultra-processed because the ingredients include industrial stabilisers and additives such as xanthan gum, propylene glycol alginate, guar gum, potassium sorbate, and calcium disodium EDTA, which are characteristic of NOVA ultra-processed foods.
Nomi flags 3 ingredients in Perinaise Peri-Peri Mayonnaise Mild as ultra-processed markers: guar gum, potassium sorbate, calcium disodium edta. See the full ingredient breakdown above for what each one is.
Nomi has reviewed similar products that are not ultra-processed, including SO organic Mayonnaise by Sainsbury's, Real Mayonnaise by Stokes, Duchy Organic Mayonnaise by Waitrose & Partners. 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.