Boron Nitride is a unique ingredient that is widely popular in the personal care and cosmetic industry. It has a white, soft, and powdery appearance, similar to talc. Boron Nitride provides a smooth, silky texture to cosmetic formulations and helps to improve their spreadability and blendability. It can act as a mattifying agent, reducing shine and oiliness on the skin. Additionally, Boron Nitride has excellent thermal conductivity, making it useful in heat-resistant cosmetics. The chemical formula of Boron Nitride is BN.
Origin
Boron Nitride is primarily manufactured through a chemical process called nitridation, where boron oxide is reacted with nitrogen gas at high temperatures. This process results in the formation of Boron Nitride, which can then be further processed and refined into different forms, such as powders or coatings, for use in various industries, including cosmetics.
Safety profile
Boron Nitride is safe for use in cosmetics and skincare products when used within specified concentrations and when adhering to good manufacturing practices. It is non-toxic, non-irritating, and non-sensitizing. However, a patch test must be conducted before full application.