Palmitoyl Tripeptide-1
Collagen and elastin promotion peptide. Lipid-modified tripeptide enhancing collagen and elastin fiber production, improving skin elasticity and reducing sagging in firming formulations.
Palmitoyl Tripeptide-1 (INCI: Palmitoyl Tripeptide-1), also known as Pal-GHK or Biopeptide CL, is one of the most extensively researched and clinically validated signal peptides in cosmetic science. Its sequence is Pal-Gly-His-Lys-OH (N-(1-oxohexadecyl)glycyl-L-histidyl-L-lysine), with a molecular weight of approximately 578.79 Da and molecular formula C30H54N6O5.
| Parameter | Specification |
| CAS | 147732-56-7 |
| Molecular Formula | C₃₀H₅₄N₆O₅ |
| Molecular Weight | 578.79 g/mol |
| Category | Collagen/Firming |
| Purity | ≥99% |
| Status | Cosmetic-grade, INCI compliant |
| Applications | Collagen promotion, elastin synthesis, skin firming, anti-aging |
| CAS | 147732-56-7 |
|---|---|
| Applications | Anti-aging Skincare, Anti-Wrinkle Skincare, Elasticity Improvement, Firming Products |
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