Yes — Real Mayonnaise is ultra-processed.
The mayonnaise contains ultra-processed additives including antioxidant (calcium disodium EDTA) and flavourings, which are industrial formulations not used in home cooking.
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.
Tomato Ketchup
Sainsbury's, By Sainsbury's
Not UPF
PREMIUM SOY SAUCE
LEE KUM KEE
Not UPF
Apricot Jam
Bonne Maman
Not UPF
Buttersoft
By sainsbury's
Not UPF
Frank's Red Hot Original
Frank’s, French's
Not UPF
Red pepper houmous
Tesco
Not UPF
Smoky Roasted Red Pepper Houmous
Sainsbury's
Not UPF
Houmous
Waitrose Duchy Organic
Not UPF
Whole Grain Mustard
Bramwells
Not UPF
Lemon curd
Bonne Maman
Not UPF
Yes — Real Mayonnaise by Hellmann's is ultra-processed, so it counts as a UPF (ultra-processed food). The mayonnaise contains ultra-processed additives including antioxidant (calcium disodium EDTA) and flavourings, which are industrial formulations not used in home cooking.
Nomi flags 2 ingredients in Real Mayonnaise as ultra-processed markers: calcium disodium edta, flavourings. 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.
This page was shared from Nomi, the free app that tells you instantly whether any food is ultra-processed.
Free download · No subscription needed to start scanning


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.