This chemical is primarily used in skincare and cosmetic formulations due to its role in enhancing skin barrier function. It helps to restore and maintain the skin's natural lipid layer, improving hydration and reducing moisture loss. By mimicking the structure of ceramides naturally found in the skin, it supports the repair of damaged or dry skin, making it effective in products aimed at soothing irritation and promoting a smoother, healthier complexion. Additionally, it is often incorporated into anti-aging products to combat signs of aging by reinforcing the skin's resilience and elasticity. Its compatibility with the skin's biology makes it a valuable ingredient in moisturizers, serums, and treatments for sensitive or compromised skin.