Last reviewed May 2026 · 1 min read
Is Magnesium Silicate vegan?
Also known as: E553a
E-number: E553a
Vegan
Suitable for a vegan diet.
Yes — Mined as a mineral.
01 · The basics
What is Magnesium Silicate?
An anti-caking agent used in powdered foods.
02 · The source
Where it comes from
Mined as a mineral. 100% vegan.
Frequently asked
FAQ
Is E553a vegan?
Yes, it is a mineral.
Commonly found in
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