inulin

Fiber

Inulin is the purified prebiotic — chicory's fructan without the root, feeding gut bacteria and earning points only when the label says where it came from.

Also appears on labels as: inulin (from chicory root)

What it is

A fructan fiber extracted commercially from chicory root: the same molecule the chicory, jerusalem artichoke, and burdock pages describe in situ, here as a purified powder. Gut bacteria ferment it readily — the prebiotic mechanism and the flatulence-at-dose footnote in one.

Why it's in pet food

Targeted prebiotic dosing without a root vegetable's bulk. Modest inclusions genuinely shift fermentation; generous ones announce themselves in the usual way.

How Bowlmark scores it

Scores are deterministic math over the printed label — the rules below apply to every product identically, and nothing estimates or fills in a blank.

A wording quirk worth knowing: the whole-foods roster seats 'chicory root', so 'inulin (from chicory root)' — the common label phrasing — earns the +2 through its parenthetical, while bare 'inulin' matches nothing and rides at zero. Same molecule, different disclosure, different points: the engine rewards labels that name sources, which is at least a defensible accident.

Read the full methodology

Foods that list inulin

Ranked by score where scores exist. Placement here is never sold.

Compare foods that list inulin

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Sources

Related ingredients

Further reading

Cite this page

Bowlmark. "Inulin in pet food — what it is and how it scores." https://www.bowlmark.com/ingredient/inulin

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Last verified August 12, 2026

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