GHK-cu – Powder

GHK-Cu – Copper Tripeptide-1 | 100 mg

GHK-Cu (Copper Tripeptide-1) is a naturally occurring copper-binding tripeptide composed of glycyl-L-histidyl-L-lysine complexed with a divalent copper ion (Cu²⁺). It plays a central role in tissue remodeling, wound healing, and anti-inflammatory signaling, and has been studied for its regenerative properties in dermatology and age-related conditions.

Scientific Background:

Discovered in human plasma, GHK-Cu has been shown to:

• Stimulate collagen, elastin, and glycosaminoglycan synthesis
• Promote angiogenesis and attract immune and progenitor cells to injury sites
• Act as an antioxidant and anti-inflammatory agent
• Upregulate proteasome function and gene expression linked to DNA repair, cell proliferation, and anti-cancer responses

Research by Pickart et al. (J Biomater Sci Polym Ed, 2008) and others has shown that GHK-Cu modulates over 4,000 human genes, many associated with healing, anti-fibrotic pathways, and anti-tumor activity. It also protects keratinocytes from apoptosis induced by oxidative stress and UV radiation, and enhances hair follicle stimulation and skin firmness in cosmetic models.

Key Research Areas:

• Skin regeneration and wound healing
• Hair growth stimulation
• Anti-aging and cosmetic dermatology
• Tissue repair and anti-fibrosis
• Copper transport and metal ion regulation
  
  

Specifications:

• CAS: 89030-95-5
• Molar Mass: 403.92 g/mol (GHK-Cu complex)
• Peptide Sequence: Gly–His–Lys·Cu²⁺
• Purity: ≥ 98% (HPLC)
• Form: Lyophilized powder
• Amount: 50 mg per vial
• Storage:
• • Short-term: 2–8 °C, sealed and protected from light and moisture
  • Long-term: –20 °C for optimal stability