Last reviewed May 2026 · 1 min read
Is Magnesium Oxide vegan?
Also known as: Magnesia, E530
E-number: E530
Vegan
Suitable for a vegan diet.
Yes — It occurs naturally as a mineral (periclase) and is industrially produced from magnesium salts.
01 · The basics
What is Magnesium Oxide?
An inorganic compound used as a dietary supplement and an anti-caking agent.
02 · The source
Where it comes from
It occurs naturally as a mineral (periclase) and is industrially produced from magnesium salts. 100% mineral-based.
Frequently asked
FAQ
Is magnesium oxide vegan?
Yes, it is a mineral product.
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