Used as a surfactant and foam booster in personal care products such as shampoos, body washes, and facial cleansers. It helps improve viscosity and provides a creamy lather, enhancing the sensory experience during use. Also functions as a conditioning agent in hair care formulations, reducing static and improving manageability. Its mild nature makes it suitable for sensitive skin products. Commonly found in baby shampoos and gentle cleansers due to low irritation potential.