Sodium Isethionate is a gentle surfactant commonly used in personal care products, particularly in cleansers and shampoos. It is derived from sodium and isethionic acid, making it effective at creating lather while being mild on the skin. This makes it suitable for sensitive skin types. In addition to its cleansing properties, Sodium Isethionate helps to retain moisture, contributing to a softer feel on the skin and hair. Its ability to produce a rich foam enhances the overall user experience, making it a popular choice in the formulation of cosmetics and body washes.