Soyasaponin II is widely used in the food industry as a natural emulsifier and foaming agent, enhancing the texture and stability of various products. In the pharmaceutical sector, it is studied for its potential anti-inflammatory and antioxidant properties, which may contribute to the development of therapeutic agents for chronic diseases. Additionally, it is utilized in skincare and cosmetic formulations for its ability to improve skin hydration and reduce irritation. Its role in agriculture includes acting as a biopesticide, offering an eco-friendly solution to protect crops from pests and diseases.