Tripeptide-1 (GHK)

Tripeptide-1 (GHK) is a naturally occurring matrikine peptide composed of glycine, histidine, and lysine. It drives skin regeneration and supports extracellular matrix signaling. The peptide stimulates collagen production, activates fibroblasts, and promotes tissue remodeling. It improves skin structure and enhances resilience. Unlike copper-bound peptides, GHK acts as a precursor signal molecule. It binds copper ions in situ and forms active complexes. Formulators use GHK in advanced skincare systems. It fits anti-aging, post-procedure recovery, and barrier repair applications.

INCI name

Tripeptide-1
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Material Safety Data Sheets
Palmitoyl Tripeptide-1 and Tetrapeptide-7 peptide complex serum for anti-aging skincare formulation

Benefits & Applications

Physical form at 25°C

  • Liquid
  • Powder

Functions

  • Regenerative signaling peptide
  • Collagen and ECM stimulation
  • Fibroblast activation
  • Skin repair and remodeling
  • Precursor to copper peptide complexes

Category

  • Bioactive Peptide System
  • Anti-Aging Complex
  • Collagen + Repair Peptide

Applications

  • Anti-aging serums and creams
  • Post-procedure repair formulations
  • Barrier recovery treatments
  • Sensitive skin formulations
  • Scalp and hair revitalization systems

Regional availability

  • Asia
  • Europe
  • Latin America
  • N America

Consumer benefit

  • Improves skin firmness and elasticity
  • Supports visible wrinkle reduction
  • Enhances skin recovery after treatments
  • Strengthens skin barrier function
  • Promotes healthier, more resilient skin

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