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Is it vegan?

Last reviewed July 16, 2026

Inulin

Inulin is a prebiotic fibre pulled mostly from chicory root. It is plant storage carbohydrate, plain and simple.

Where it hides

  • High-fibre and gut-health foods
  • Protein and cereal bars
  • Dairy-free yogurts
  • Sugar-reduced products

What it is

Inulin is a storage carbohydrate that many plants make, harvested at scale from chicory root and added to food as a prebiotic fibre.

Primary source 01 / 01

Inulins are a group of naturally occurring polysaccharides produced by many types of plants, industrially most often extracted from chicory.

Wikipedia encyclopedia entry Inulin, 2025

A plant fibre

Because it is extracted straight from plants, inulin is vegan. It shows up in high-fibre and gut-health products as a prebiotic that feeds beneficial bacteria, and as a way to cut fat or sugar while keeping texture.

Frequently asked

Is inulin vegan?

Yes. Inulin is a fibre extracted from plants, mainly chicory root, so it is vegan.

What is inulin used for?

It is a prebiotic fibre that feeds gut bacteria, and it is used to add fibre or replace fat and sugar in foods. It is plant-based.

The sources

What each verdict rests on. Read them yourself.

  • Inulin · Wikipedia, 2025 · encyclopedia overview

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