Used as a multifunctional intermediate in cosmetic and personal care formulations, particularly in the synthesis of emollients and surfactants. It enhances skin feel and spreadability in lotions and creams due to its moisturizing and film-forming properties. Also serves as a coupling agent in sunscreen formulations to improve the stability and uniform dispersion of UV filters. Its lipophilic tail and hydrophilic diol structure make it effective in improving water resistance of cosmetic products while maintaining skin compatibility. Commonly found in makeup, sun care, and skincare products for its ability to boost sensory attributes and formulation stability.