Methyl linolenate is widely used in the production of biodiesel due to its high energy content and favorable combustion properties. It serves as a key component in formulating renewable and environmentally friendly fuels. In the cosmetics industry, it is utilized as an emollient and moisturizing agent in skincare products, helping to improve skin texture and retain moisture. Additionally, it is employed in the synthesis of various polymers and resins, contributing to the development of durable and flexible materials. In research, it acts as a standard or reference compound in lipid analysis and studies related to fatty acid metabolism. Its application extends to the food industry as well, where it is used in the formulation of dietary supplements and functional foods aimed at promoting health benefits.