L-Serine, N2-(1-Oxotetradecyl)-L-Lysyl-L-Threonyl-L-Threonyl-L-Lysyl- CAS: 1392416-25-9

Kev siv cov palmitoyl pentapeptide 4
Matrixyl, tseem hu ua Palmitoyl pentapeptide-4 (palmitoyl pentapeptide-3 ua ntej 2006), yog matrikine siv hauv tshuaj pleev ib ce los tiv thaiv wrinkle.Nws tau tsim nyob rau hauv 2000 raws li ib tug active ingredient rau kev lag luam tu tus kheej los ntawm Fabkis cosmetic active ingredient chaw tsim tshuaj paus Sederma SAS nyob rau hauv lub lag luam npe Matrixyl.