Used primarily as an emollient and conditioning agent in cosmetics and personal care products, helping to soften and smooth the skin. It is also employed in the formulation of creams, lotions, and ointments due to its ability to improve texture and stability. In industrial applications, it serves as a lubricant, plasticizer, and carrier for fragrances and flavors. Additionally, it functions as a surfactant and emulsifier in various cleaning products. Methyl stearate is explored as a biodiesel component because of its favorable combustion properties and renewable origin.