By sainsbury's

Marinated Olives

Barcode 01830828

Yes — Marinated Olives is ultra-processed.

Classified as ultra-processed because the ingredient list contains potassium sorbate, an industrial preservative additive used to extend shelf life, which falls under NOVA ultra-processed criteria. Other ingredients (olives, salt, extra virgin olive oil, white wine vinegar, citric acid, lactic acid) are minimally processed or basic culinary ingredients, but the presence of potassium sorbate is sufficient to classify the product as UPF.

Ingredients

1 ultra-processed marker

OK

olives

Whole fruit of the olive tree, typically pickled or brined; a basic culinary ingredient used for flavor and texture.
OK

salt

Common mineral compound (sodium chloride) used as a seasoning and preservative across cuisines.
OK

extra virgin olive oil

A high-quality, cold-pressed olive oil pressed from olives, used as a cooking oil and dressing; basic culinary ingredient.
OK

white wine vinegar

A clear, mild vinegar made from fermented white wine, used for acidity in dressings, marinades, and pickling.
UPF

potassium sorbate

A widely used food preservative that inhibits mold and yeast growth in a variety of foods and beverages.
OK

citric acid

A weak organic acid found in citrus fruits, commonly used as an acidulant and preservative in foods and beverages.
OK

lactic acid

A naturally occurring organic acid used as an acidity regulator and flavoring in foods.

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Common questions about Marinated Olives

Is Marinated Olives ultra-processed?

Yes — Marinated Olives by By sainsbury's is ultra-processed, so it counts as a UPF (ultra-processed food). Classified as ultra-processed because the ingredient list contains potassium sorbate, an industrial preservative additive used to extend shelf life, which falls under NOVA ultra-processed criteria. Other ingredients (olives, salt, extra virgin olive oil, white wine vinegar, citric acid, lactic acid) are minimally processed or basic culinary ingredients, but the presence of potassium sorbate is sufficient to classify the product as UPF.

Which ingredients in Marinated Olives are ultra-processed?

Nomi flags one ingredient in Marinated Olives as an ultra-processed marker: potassium sorbate. 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.