
STEARALKONIUM BENTONITE
Description
Stearalkonium Bentonite is a multifunctional ingredient widely used in cosmetic and personal care formulations. This modified clay mineral is derived from naturally occurring bentonite, which has been treated with stearalkonium chloride to enhance its properties. The resulting compound exhibits excellent thickening, stabilizing, and suspending capabilities in various product types.
In skincare and cosmetic applications, Stearalkonium Bentonite serves as an effective rheology modifier, improving the texture and viscosity of formulations. It helps create smooth, stable emulsions and suspensions, particularly in oil-based products. This ingredient is especially valuable in anhydrous systems, where it can form gels without the need for water.
Stearalkonium Bentonite also demonstrates notable oil-absorbing properties, making it beneficial in mattifying products and those designed for oily skin types. Its ability to form a protective barrier on the skin surface contributes to improved product adherence and prolonged wear time in makeup formulations.
While generally considered safe for topical use, it's important to note that some individuals may experience sensitivity. As with any cosmetic ingredient, patch testing is recommended for those with sensitive skin or a history of allergic reactions.