⚠️ Research Notice: This information is for educational and laboratory research purposes only. Not for human consumption.
Other Family
medium Confidence
GHK-Cu
Last Updated: January 2025
Key Takeaways: GHK-Cu
GHK-Cu is a Other peptide primarily researched for:
- Skin regeneration and anti-aging
- Wound healing acceleration
- Improved hair growth
Research Profile
Stability Class Standard
Confidence medium
Freezable? ✅ Yes
GHK-Cu is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine. It is highly regarded in regenerative medicine and cosmetic science.
Regenerative Properties
GHK-Cu has a unique affinity for copper, which is essential for enzyme function in tissue repair. It stimulates collagen and elastin production, improves skin firmness, and has been shown to enlarge hair follicles in clinical research.
Handling and Stability
While more stable than many other peptides, GHK-Cu should still be refrigerated after reconstitution to maintain its bioactive structure and prevent microbial growth in multi-use vials.
Clinical Data & Studies
Key Benefits
- Skin regeneration and anti-aging
- Wound healing acceleration
- Improved hair growth
- Antioxidant and anti-inflammatory
Potential Side Effects
- Minor irritation (topical)
- Copper toxicity (very rare, high doses only)
Stability Profile
Fridge (2-8°C)
Stable for ~30 days
Room Temp
Relatively stable but refrigeration preferred