Last reviewed May 2026 · 1 min read

Is Calcium Acetate (E263) vegan?

Also known as: E263

E-number: E263

Vegan

Suitable for a vegan diet.

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In short

Yes — 100% synthetic/mineral-based.

01 · The basics

What is Calcium Acetate (E263)?

Used to prevent rope formation in commercial bread.

02 · The source

Where it comes from

100% synthetic/mineral-based. Vegan.

Frequently asked

FAQ

Is E263 vegan?

Yes.

Commonly found in

Bread
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