Widely used in cosmetic and personal care formulations as a non-ionic surfactant and emulsifier. It helps stabilize oil-in-water emulsions, making it ideal for lotions, creams, and serums. It also acts as a solubilizer for fragrances and essential oils in aqueous systems. Due to its mildness, it is suitable for sensitive skin products. Frequently found in shampoos and conditioners where it enhances foam stability and provides a creamy texture. Additionally, it functions as a cleansing agent and skin conditioning agent, improving spreadability and leaving a smooth after-feel. Commonly used in pharmaceutical formulations as an excipient for topical preparations.