Bismuth Subnitrate

Description

Bismuth subnitrate is used in cosmetics for its opacifying, mattifying, and thickening properties. It provides a smooth, matte finish to products like foundations and powders, making it suitable for oily and combination skin types. It also acts as a skin protectant and can be found in some creams and ointments.
Specific uses in cosmetics:
Opacifying and Mattifying:
Bismuth subnitrate helps reduce shine and oiliness in cosmetics, giving a matte finish, especially in products like pressed powders and foundations.
Thickening Agent:
It can be used to adjust the consistency of cosmetic formulations, adding body and texture.
Skin Protectant:
It can help soothe and protect the skin, making it suitable for sensitive skin types.