Last reviewed May 2026 · 1 min read
Is Magnesium Oxide (E530) vegan?
Also known as: E530, Magnesia
E-number: E530
Vegan
Suitable for a vegan diet.
In short
Yes — 100% mineral-based.
01 · The basics
What is Magnesium Oxide (E530)?
A mineral compound used as a dietary supplement and anti-caking agent.
02 · The source
Where it comes from
100% mineral-based.
Frequently asked
FAQ
Is E530 vegan?
Yes, it is mined as a mineral.
Commonly found in
Cocoa powderAntacidsSupplements
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