Soybean phospholipids are a natural substance extracted from soybeans. 1 They are primarily composed of phosphatidylcholine, phosphatidylinositol, and phosphatidylethanolamine. These compounds are essential components of cell membranes and play a crucial role in various bodily functions. 2 Soybean phospholipids are commonly used as food additives, dietary supplements, and in pharmaceutical and cosmetic products due to their emulsifying, antioxidant, and cholesterol-lowering properties
