Boron Nitride (BN) is a chemically stable compound of nitrogen and boron. It has become a popular cosmetic ingredient because of its unique combination of silky feel, skin adhesion, and processability.
Inorganic compounds
Calcium silicate is an inorganic ingredient with limited use in cosmetics applications. Various types of calcium silicates differ significantly in morphology, allowing both porous and non-porous types to be produced synthetically.
Magnesium Aluminum Silicate (MAS) is a white, highly purified mineral derived from smectite clays. It serves as stabilizing, suspending, and emulsifying agent for cosmetic formulations.