Used primarily in cosmetics and personal care products as an emollient and skin conditioning agent. It helps improve the texture and spreadability of creams and lotions, providing a smooth, non-greasy feel. Its branched-chain structure enhances stability against oxidation, making it suitable for formulations requiring long shelf life. Also functions as a viscosity modifier and co-emulsifier in emulsions. Commonly found in facial moisturizers, sunscreens, and makeup due to its compatibility with various skin types and low irritation potential.