Yes — Salt & Vinegar Lentil Chips is ultra-processed.
The product is ultra-processed because it contains natural flavourings, which are industrially produced additives used to modify taste. The base is also a refined flour- and starch-based chip snack rather than a whole lentil food, which aligns with ready-to-eat ultra-processed snack foods in the NOVA classification.
Similar products that aren't ultra-processed — swap and keep the flavour.
Other crisps, snacks & nuts Nomi has checked — these ones aren't ultra-processed.
Lightly sea salted crisps
Tyrrell's
Not UPF
Chips
Kettle
Not UPF
Lightly Salted Potato chips
Kettle
Not UPF
Sea salted potato crisps
Tesco Finest
Not UPF
Lightly sea salted
Sainsbury's
Not UPF
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
Yes — Salt & Vinegar Lentil Chips by Proper is ultra-processed, so it counts as a UPF (ultra-processed food). The product is ultra-processed because it contains natural flavourings, which are industrially produced additives used to modify taste. The base is also a refined flour- and starch-based chip snack rather than a whole lentil food, which aligns with ready-to-eat ultra-processed snack foods in the NOVA classification.
Nomi flags one ingredient in Salt & Vinegar Lentil Chips as an ultra-processed marker: natural flavourings. See the full ingredient breakdown above for what each one is.
Nomi has reviewed similar products that are not ultra-processed, including Snackrite Salt & Vinegar Crisps by Snackrite. 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.