Is Warburtons Sourdough ultra-processed?

Breads Sold in the United Kingdom

Yes, it's ultra-processed

Signs of ultra-processing in its ingredients:

Less processed isn't automatically healthier, so compare the labels for what matters to you, such as sugar or salt.

Ultra-processing Processing signs are highlighted

Wheat Flour (with Calcium, Iron, Niacin (B3), and, Thiamin (B1)), Water, Wheat Gluten (ultra-processing marker), Salt (processing marker)

As written on the pack

Wheat Flour [with Calcium, Iron, Niacin (B3) and, Thiamin (B1)], Water, Wheat Gluten, Salt.

Refined or extracted in factories, such as syrups made from starch or isolated proteins. The other hallmark of ultra-processed food.

Gluten Wheat gluten, sold as "vital wheat gluten", is the protein washed out of wheat flour.

1 ingredient that would only make it processed

Kitchen staples like sugar, salt and oil. On their own they make a food processed, not ultra-processed.

From least to most processed, this one ranks 727th. 71% of the breads here are ultra-processed.

Ranked by NOVA group, then by the number of ultra-processing signs, additives and ingredients. Our ordering, not part of NOVA.

Data from this product on Open Food Facts (barcode 5010044008332, last edited 19 August 2026), available under the Open Database License. If something is wrong or the recipe has changed, you can correct it there.
Photo: Open Food Facts contributors, CC BY-SA 3.0.
The NOVA group is an automated estimate from crowdsourced data: a missing or mistyped ingredient can change it.
NOVA measures processing, not nutrition. For nutrition, Open Food Facts gives this product a Nutri-Score of C (from A, best, to E).
General information, not medical or dietary advice. Check the pack if you have an allergy.