Oleamide is widely used as a slip agent in the production of plastic films, particularly polyethylene and polypropylene, to reduce friction and improve surface smoothness. It is also employed as a lubricant in various industrial applications, including the manufacturing of synthetic fibers and metalworking processes, where it helps to minimize wear and tear. In the food packaging industry, oleamide is added to materials to enhance their flexibility and prevent sticking. Additionally, it serves as a key component in the formulation of inks and coatings, providing improved flow and adhesion properties. Beyond industrial uses, oleamide is studied for its potential role in biological systems, particularly in sleep regulation and neurological research, due to its natural occurrence in the human body.