Diet Tonic Water

Barcode 5063334004095

Yes — Diet Tonic Water is ultra-processed.

Classified as ultra-processed because it contains several cosmetic/industrial additives: artificial sweeteners (acesulfame K, sucralose), added flavouring including quinine hydrochloride, and the preservative potassium sorbate, which are hallmarks of NOVA ultra-processed foods.

Ingredients

2 ultra-processed markers

OK

carbonated water

A basic beverage ingredient consisting of dissolved CO2 in water, providing fizz without flavor additives.
OK

citric acid

Citric acid is a common natural acid used as a preservative and flavoring agent in foods.
OK

flavouring (including quinine hydrochloride)
OK

potassium sorbate

A preservative used to inhibit mold, yeast, and bacteria in foods and drinks, typically added in small amounts.
UPF

acesulfame k

Artificial sweetener used as a sugar substitute in beverages and foods.
UPF

sucralose

A synthetic, non-nutritive sweetener derived from sucrose by chlorination; widely used as a low-calorie sweetener in foods and beverages.
OK

dandelion extract

Common questions about Diet Tonic Water

Is Diet Tonic Water ultra-processed?

Yes — Diet Tonic Water is ultra-processed, so it counts as a UPF (ultra-processed food). Classified as ultra-processed because it contains several cosmetic/industrial additives: artificial sweeteners (acesulfame K, sucralose), added flavouring including quinine hydrochloride, and the preservative potassium sorbate, which are hallmarks of NOVA ultra-processed foods.

Which ingredients in Diet Tonic Water are ultra-processed?

Nomi flags 2 ingredients in Diet Tonic Water as ultra-processed markers: acesulfame k, sucralose. See the full ingredient breakdown above for what each one is.

What does "ultra-processed" (UPF) mean?

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.

How can I check whether other foods are ultra-processed?

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.

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.