Palmitoyl Pentapeptide-4/palmitoyl pentapeptide-3

CAS NO.:214047-00-4
Product Name:L-Serine,N2-(1-oxohexadecyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-
Synonyms:L-Serine,N2-(1-oxohexadecyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-;Matrixyl;Matrixyl,Palmitoyl pentapeptide-4;Palmitoyl Pentapeptide PAL-Lys-Thr-Thr-Lys-Ser;Palmitoyl Pentapeptide-3;Palmitoyl Pentapeptide-4;Pal-Lys-Thr-Thr-Lys-Ser-OH;matrixyl acetate;Matrixyl(PAL-KTTKS);Matrixyl,PALMITOYL PENTAPEPTIDE-3;N2-(1-Oxohexadecyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-serine;palmitoyl pentapeptide;palmitoyl-KTTKS;palmitoyl-Lys-Thr-Thr-Lys-Ser
Molecular Formula:C39H75N7O10
Molecular Weight:802.053711175919

2.Application:skin care-aging,repair

3.Usage:Palmitoyl pentapeptide-4 Helps stimulate collagen synthesis and elastin. The action is very similar to retinol without the irritation.


Palmitoyl pentapeptide-4 (Pal-Lys-Thr-Thr-Lys-Ser = Pal-KTTKS) contains 5 amino acids linked to a 16-carbon aliphatic chain for improving the penetration of the molecule through the lipid structures of the skin. It is a matricide.Matrikines are messenger peptides capable of regulating cell activities by interacting with their specific receptors. They activate certain genes involved in the process of extracellular matrix renewal and cell proliferation.By activating the neosynthesis of extracellular matrix macromolecules, palmitoyl pentapeptide-4 provides an anti-wrinkle effect.[medical citation needed] Studies (in vitro and in vivo) demonstrating the anti-wrinkle efficacy of this peptide have been conducted and published by Sederma and by independent organisations

Product Parameter:
  • • INCI name:Palmitoyl Pentapeptide-4/palmitoyl pentapeptide-3
  • • Traits:White powder
  • • PH:No
  • • Purity:>95% purity
  • • Storage conditions:Cool and dry place at 2-8℃, protected from light, keep package airproofed when not in use. Please store -20℃ to -15℃ for long term storage.
  • • Safety:No heavy metals, no skin and eye irritation
  • • Package specification:1g/bottle
Efficacy and application:
Anti-wrinkle and anti-aging Improve skin quality
Can be added to skin care products, such as lotions, facial masks, creams, eye essences, etc
Technical Support:Kuujiasoft