Last reviewed May 2026 · 1 min read
Is Potassium Aluminium Silicate vegan?
Also known as: Mica, E555
E-number: E555
Vegan
Suitable for a vegan diet.
In short
Yes — Mined from mica.
01 · The basics
What is Potassium Aluminium Silicate?
A mineral compound used as an anti-caking agent and pearlescent pigment.
02 · The source
Where it comes from
Mined from mica. 100% vegan.
Frequently asked
FAQ
Is edible glitter (E555) vegan?
Yes, it is a naturally occurring mineral (mica).
Commonly found in
Edible glitterCake decorations
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