Bentonite is a type of clay formed from volcanic ash that has unique properties, including high absorbency and swelling ability when mixed with water. It is primarily composed of the mineral montmorillonite, which gives it its distinctive characteristics. Bentonite is commonly used in various industries, including construction, drilling, and environmental applications, due to its ability to seal and stabilize. In addition to industrial uses, bentonite is also found in personal care products, such as face masks and cosmetics, because of its detoxifying properties. It can help absorb excess oil and impurities from the skin, making it popular in natural skincare routines.