1-Palmitoyl-sn-glycero-3-phosphocholine is widely used in the field of biochemistry and medical research. It serves as a key component in the formation of liposomes, which are utilized for drug delivery systems. Its amphiphilic nature allows it to integrate into cell membranes, making it valuable for studying membrane dynamics and interactions. Additionally, it is employed in the formulation of cosmetics and skincare products, where it acts as an emulsifier and moisturizer, enhancing skin hydration and barrier function. In nutritional science, it is studied for its role in lipid metabolism and as a potential dietary supplement.