Methyl γ-linolenate is primarily used in the field of health and nutrition due to its role as a precursor to important bioactive compounds. It is often incorporated into dietary supplements aimed at supporting cardiovascular health, as it helps in the production of prostaglandins, which regulate blood pressure and inflammation. Additionally, it is utilized in skincare products for its anti-inflammatory and moisturizing properties, helping to improve skin barrier function and reduce conditions like eczema or psoriasis. In research, it serves as a model compound for studying lipid metabolism and the synthesis of essential fatty acids. Its applications also extend to the development of functional foods designed to enhance overall well-being.