Soy Protein Isolate, as a high-quality and easily digestible protein source, is used in ready-to-drink protein drinks, nutrient fortified drinks, and plant-based protein drinks. It is stably dissolved in various water-based systems to ensure shelf life uniformity and enhance the ready to drink experience upon opening. Pure and easy to adapt to juice, tea, coffee and other products, providing a refreshing and pure taste, enhancing universal acceptance; Smooth taste endows the beverage with a delicate and lightweight texture, enhancing smoothness and freshness. Safe and pesticide residue free ensures the safety of public beverages; Enhance the beverage's natural and “guilt-free” health positioning.