3-hydroxy lauric acid is utilized in the production of specialty chemicals and surfactants due to its amphiphilic properties, making it effective in formulations for detergents and emulsifiers. It is also employed in the synthesis of bio-based polymers, contributing to the development of sustainable materials. In the cosmetic industry, it serves as a key ingredient in skincare products, where it helps to improve skin hydration and barrier function. Additionally, it is used in antimicrobial formulations, leveraging its natural properties to inhibit the growth of certain bacteria and fungi. Its role in biochemical research includes being a precursor for studying lipid metabolism and enzyme activity.