Absorbent

Bismuth Subnitrate

INCI: BISMUTH SUBNITRATE

Reviewed by Daisy · Last updated 18 Aug 2026

What Is Bismuth Subnitrate?

Bismuth Subnitrate (INCI: BISMUTH SUBNITRATE) is a cosmetic ingredient listed in the EU CosIng inventory. Bismuth nitrate, basic.

Its declared cosmetic functions are absorbent and opacifying.

Source: European Commission CosIng inventory.

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