Tesco

Lemon Juice

Barcode 5018374023513

Scanned 49 times by Nomi users

Yes — Lemon Juice is ultra-processed.

The ingredient list is valid. The product is classified as ultra-processed (UPF) because it contains lemon oil, which has been pre-identified as a UPF ingredient. In addition, it includes a preservative (potassium metabisulphite), which is an industrial additive not used in home cooking. These additives indicate industrial formulation beyond basic culinary processing.

Ingredients

2 ultra-processed markers

OK

lemon juice from concentrate

A basic fruit-derived juice product obtained by concentrating fresh lemon juice and reconstituted with water as needed. Common culinary ingredient used for sour flavor and acidity.
UPF

lemon oil

A volatile essential oil extracted from lemon peels, used as a citrus flavoring or aroma in foods.
UPF

potassium metabisulphite

A sulfur-containing preservative/additive used to prevent browning, preserve color, and extend shelf life in foods and beverages. It is an extracted/synthesized additive.

Healthier alternatives

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Common questions about Lemon Juice

Is Lemon Juice ultra-processed?

Yes — Lemon Juice by Tesco is ultra-processed, so it counts as a UPF (ultra-processed food). The ingredient list is valid. The product is classified as ultra-processed (UPF) because it contains lemon oil, which has been pre-identified as a UPF ingredient. In addition, it includes a preservative (potassium metabisulphite), which is an industrial additive not used in home cooking. These additives indicate industrial formulation beyond basic culinary processing.

Which ingredients in Lemon Juice are ultra-processed?

Nomi flags 2 ingredients in Lemon Juice as ultra-processed markers: lemon oil, potassium metabisulphite. See the full ingredient breakdown above for what each one is.

What are healthier alternatives to Lemon Juice?

Nomi has reviewed similar products that are not ultra-processed, including Lemon pressed juice by Biona Organic. See the healthier alternatives above for details.

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.