Is Campbell's Tomato Soup gluten free?
No, not gluten-free
No — the ingredient list names wheat flour.
The ingredient list
What triggers the gluten verdict
These ingredients are gluten grains under any name:
There is no ambiguity to resolve here — this is not a product to check further, it is one to put back.
Ingredients worth checking
These may or may not derive from a gluten grain. The word alone does not settle it:
Ingredients that look alarming and are not
This is where most people new to a gluten-free diet waste anxiety:
Common questions
Is Campbell's Tomato Soup gluten free?
No, not gluten-free. No — the ingredient list names wheat flour.
Which ingredient in Campbell's Tomato Soup contains gluten?
The ingredient list names wheat flour.
Why does Campbell's Tomato Soup need checking?
It lists natural flavoring. An umbrella term that can conceal a barley-derived carrier.
How can I check a product that is not listed here?
Scan its barcode with GlutenScanning, which runs this analysis against 60+ allergens on any product and works offline.
Similar products we have analysed
Where this data comes from
The ingredient list analysed above is the community-maintained record for barcode 0051000000118 on OpenFoodFacts, last updated on 2026-07-28.
That record is crowd-sourced, which is worth knowing in both directions: it is often more detailed than a manufacturer's own website, and it can also lag a reformulation. The classification on this page is ours; the underlying ingredient text is theirs.
Checking a product that is not on this page
This page covers Campbell's Tomato Soup. GlutenScanning runs the same analysis on any barcode you scan, against 60+ allergens rather than gluten alone, and works offline in the aisle where the reception does not.
Get GlutenScanning for iPhone