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Product Name: Palmitoyl Pentapeptide-4/palmitoyl pentapeptide-3

Reference:Matrixyl

Cas No: 214047-00-4

Formula: C39H75N7O10 

Molecular: 802

Sequence: Palmitoyl-KTTKS

Activity: Stimulates collagen synthesis by signal peptide

Purity: >98%

Source: synthetic

Grade: cosmetic

Stability: stable

Solubility: slightly soluble in water

 

 

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