Sodium Alpha Olefin Sulfonate (AOS) is a mild anionic surfactant that is widely used in personal care products, cleaning formulations, and industrial applications. It is derived from alpha-olefins, which are saturated hydrocarbons. AOS is known for its excellent foaming, cleansing properties, and low irritation potential compared to other harsher surfactants like Sodium Lauryl Sulfate (SLS). It is often used in shampoos, body washes, facial cleansers, hand soaps, and household cleaning products for its ability to remove oils and dirt while maintaining a mild effect on the skin.