Yes — Skin on fries is ultra-processed.
The fries contain dextrose, an industrially refined sugar used for processing and texture, which classifies this product as ultra-processed under NOVA.
Other crisps, snacks & nuts Nomi has checked — these ones aren't ultra-processed.
Furrows Sea Salted imp
Tyrrell’s
Not UPF
The Best Sea Salted Crisps
Morrisons
Not UPF
Mccain Smiles 454G
McCain
Not UPF
Sea salt
popchips
Not UPF
100% Extra Virgin Olive Oil Crisps with Mediterranean Sea Salt
Marks & Spencer
Not UPF
Steak cut chips
Four seasons
Not UPF
Natural Potato Chips
Eco, Scamark (Filiale E. Leclerc)
Not UPF
Ready salted crisps
Brown bag crisps
Not UPF
100% WALKERS GREAT BRITISH POTATOES LEGENDARY READ
Aldi
Not UPF
Patatine Classiche 320g
Coop, Pata
Not UPF
Yes — Skin on fries by Tesco is ultra-processed, so it counts as a UPF (ultra-processed food). The fries contain dextrose, an industrially refined sugar used for processing and texture, which classifies this product as ultra-processed under NOVA.
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.