Phospholipids
Phospholipids are types of lipids (fats) composed of glycerol, fatty acids, and phosphate (a salt made from the non-metallic element phosphorus). They occur naturally within the human body and can be derived from plant and animal sources, such as soybeans, egg yolks, and milk. Phospholipids can also be synthetically derived.
Phospholipids in skin care have value for numerous reasons– chief among them is that they are hygroscopic, meaning they pull in water from surrounding air and hold it where more hydration is needed. That means they have excellent moisturising capabilities without being occlusive