Used in cosmetic and skincare formulations for its moisturizing and skin barrier-repairing properties. It is a key component in ceramide-based products that help restore the natural lipid layer of the skin, improving hydration and reducing transepidermal water loss. Particularly effective in treating dry, sensitive, or aging skin, and commonly found in creams, serums, and lotions targeting eczema, psoriasis, and other dermatological conditions involving compromised skin barriers. Its structural similarity to natural skin ceramides enhances compatibility and absorption, promoting skin resilience and smoothness.