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Yes — diet coke 500ml is ultra-processed.
Not a great choice for everyday.
Diet Coke is ultra-processed because it contains several industrial additives and formulations: aspartame and acesulfame K are artificial sweeteners; caramel color (caramel colour E150d) is an industrial colorant; phosphoric acid is an industrial acidulant; potassium benzoate is a preservative; and natural flavors/flavourings are industrial flavoring preparations. These ingredients make the drink an ultra-processed product under the stated NOVA criteria. Caffeine is not a contributing UPF ingredient.
Other drinks Nomi has checked — these ones aren't ultra-processed.
Yorkshire Tea Decaf 80 Tea Bags
Taylors of Harrogate
Not UPF
Fruity Black Currants
Rocks
Not UPF
belvoir farm elderflower cordial
Belvoir
Not UPF
Juicy Oranges Whole Fruit Squash
Rocks
Not UPF
Coconut Water The Original
Vita Coco
Not UPF
Instant Coffee Gold
Bellarom, Lidl, Lidl Bellarom
Not UPF
GOLD BLEND Instant Coffee
Nescafé
Not UPF
Decaff Americano
Nescafé Azera
Not UPF
Raw Greens Virgin Smoothie
Mockingbird
Not UPF
Azera americano
Nescafé
Not UPF
Yes — diet coke 500ml by Coca-Cola, Diet Coke, The Coca-Cola Company, Tiffin Sandwiches is ultra-processed, so it counts as a UPF (ultra-processed food). Diet Coke is ultra-processed because it contains several industrial additives and formulations: aspartame and acesulfame K are artificial sweeteners; caramel color (caramel colour E150d) is an industrial colorant; phosphoric acid is an industrial acidulant; potassium benzoate is a preservative; and natural flavors/flavourings are industrial flavoring preparations. These ingredients make the drink an ultra-processed product under the stated NOVA criteria. Caffeine is not a contributing UPF ingredient.
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.
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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.