L-α-phosphatidylcholine, hydrogenated (Soy) is widely used in the pharmaceutical and nutraceutical industries as a key ingredient in drug delivery systems. It acts as an emulsifier and stabilizer in lipid-based formulations, enhancing the bioavailability of poorly soluble drugs. In the food industry, it is utilized as an emulsifying agent in products like margarine, chocolate, baked goods, and dairy products to improve texture and shelf life. Additionally, it is a vital component in dietary supplements, supporting brain health, nervous system function, and liver function. Its hydrogenated form provides greater stability, making it suitable for applications requiring resistance to oxidation. In the cosmetics industry, it is used to enhance skin moisturization.