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Potassium Silicate

INCI: POTASSIUM SILICATE

Reviewed by Daisy · Last updated 18 Aug 2026

What Is Potassium Silicate?

Potassium Silicate (INCI: POTASSIUM SILICATE) is a cosmetic ingredient listed in the EU CosIng inventory. Silicic acid, potassium salt.

Its declared cosmetic function is anticorrosive.

Source: European Commission CosIng inventory.

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