Isocetyl Alcohol

Isocetyl Alcohol is a branched-chain C16 fatty alcohol used in skincare as an emollient, skin conditioner, and viscosity controller. It softens and smooths the skin by forming a lightweight, non-greasy barrier that helps retain moisture and reduces transepidermal water loss. As a self-emulsifying agent, it stabilizes oil-in-water formulations, improving texture and spreadability while enhancing product stability. Its liquid form and natural or synthetic origins make it compatible with a wide range of creams, lotions, and serums, particularly those targeting dry, sensitive, or mature skin types seeking long-lasting hydration and a refined skin feel.