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.
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
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