Palmitoyl Tripeptide-5 ek synthetic peptide hai jo collagen banane mein madad karta hai. Yeh TGF-beta jaisa kaam karta hai aur dermal collagen ko boost karta hai. Face serums aur creams mein use hota hai fine lines ke liay aur skin ko firm aur plump dikhane ke liye. Regular use se skin texture better hoti hai aur wrinkles kam dikhte hain.