Last reviewed May 2026 · 1 min read

Is Agar-Agar vegan?

Also known as: E406, Kanten

E-number: E406

Vegan

Suitable for a vegan diet.

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In short

Yes — Extracted from seaweed.

01 · The basics

What is Agar-Agar?

A jelly-like substance obtained from red algae, used as a vegan gelatin substitute.

02 · The source

Where it comes from

Extracted from seaweed. 100% plant-based.

03 · Alternatives

Best vegan alternatives

Gelatin (Non-vegan)

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Frequently asked

FAQ

Is agar-agar vegan?

Yes, it is 100% seaweed-derived.

Commonly found in

Vegan gummiesPetri dishesPuddingsSoups
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