Lysophosphatidylcholine
What is Lysophosphatidylcholine?
Lysophosphatidylcholine is a phospholipid derived from lecithin, typically produced by the partial hydrolysis of phosphatidylcholine, resulting in a single fatty acid chain attached to the glycerol backbone. It acts as a natural emulsifier and surfactant in skincare formulations due to its amphiphilic properties, enhancing the delivery of active ingredients across the skin barrier. Commonly sourced from soy or sunflower lecithin, it is used in liposomal delivery systems and cleansing products for improved texture and stability.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Emulsifying agent
Enables stable mixing of oil and water phases by forming an interfacial film, helping create lotions, creams, and cleansers with consistent texture.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.
Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.