Palmitoyl Tetrapeptide (jaise Palmitoyl Tetrapeptide-7) ek synthetic peptide hai jo skin ke collagen aur extracellular matrix ko boost karne mein madad karta hai. Yeh inflammation ko kam karta hai aur fine lines ko reduce karne mein helpful hota hai. Mature aur aging skin ke liye accha ingredient hai jo skin ko firm aur smooth banane mein support karta hai.