Used as a multifunctional additive in cosmetic and personal care formulations, particularly in emulsions and creams. It enhances skin feel and spreadability while improving product stability. Acts as a co-emulsifier and viscosity modifier in oil-in-water systems. Also functions as a humectant, helping to retain moisture in skin and hair products. Its ether glycol structure provides mildness, making it suitable for sensitive skin formulations. Commonly found in lotions, sunscreens, and baby care products due to its low irritation potential and good compatibility with other ingredients.