Used in cosmetic and skincare formulations for its emollient properties, helping to moisturize and soften the skin. It supports skin barrier function and is often included in anti-aging products due to its lipid-replenishing effects. Also utilized in pharmaceutical research as a component in lipid-based drug delivery systems and liposomes, enhancing the bioavailability of active ingredients. Its natural occurrence in human skin lipids makes it suitable for dermatological applications requiring biocompatible and non-irritating ingredients.