Is Potassium Aluminium Silicate vegan?

Potassium Aluminium Silicate

Vegan

Potassium Aluminium Silicate is a mineral-derived inorganic compound used as an anti-caking agent in food products and as a filler in cosmetics. It is the potassium form of aluminium silicate, related to the mineral muscovite mica.

Also known as Mica (potassium form), Potassium aluminosilicate, Sericite
E number E555
Last reviewed 22 April 2026

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