Phospholipids amphiphilic lipids hote hain jo lecithin se derived phosphatidylcholine jaise compounds se banate hain. Skincare mein inko use karke liposomes banate hain aur emulsions ko stable rakhte hain. Ye skin barrier ko strong banane mein madad karte hain. Ingredients ko skin ke andar tak deliver karne mein helpful hote hain aur hydration improve karte hain kyunki ye skin ke natural lipids ko mimic karte hain.