Quick Facts
| Property | Value |
|---|---|
| Category | Copper Peptide / Regenerative Peptide |
| Risk Level | Moderate |
| Administration | Subcutaneous Injection or Topical Application |
| Typical Frequency | Daily |
| Estimated Half-Life | Short Plasma Half-Life |
| Primary Research Interest | Skin Health / Tissue Repair / Hair Support |
This material is provided strictly for educational and informational purposes related to peptide research and regenerative compounds. GHK-Cu is a biologically active copper peptide capable of influencing tissue repair signaling, collagen pathways, inflammation, and skin remodeling mechanisms. Information presented here should not be interpreted as medical advice, treatment recommendations, or encouragement of unsupervised use.
1. Reconstitution Guide
- Vial Size: 50 mg
- Dilutant Type: BAC Water
- Amount of Dilutant Added: 5 mL
- Final Concentration: 10.00 mg/mL
At this concentration:
• 1.0 mg = 0.100 mL (10.0 units)
• 2.0 mg = 0.200 mL (20.0 units)
2. Route of Administration
GHK-Cu is most commonly administered as either a subcutaneous injectable peptide or a topical skin application compound.
- Primary Route: SubQ Injection or Topical Application
- Preferred Timing: Flexible daily administration timing
- Administration Notes: Frequently researched for skin quality, tissue repair, cosmetic applications, and regenerative signaling
3. Typical Research Protocols
- Product Strength: 10.00 mg/mL
- Typical Delivered Amount: 1.0–2.0 mg/day
- Frequency: Daily
- Cycle Length: 8–12 weeks on / 2–4 weeks off
- Special Notes: GHK-Cu is also available in topical creams with common concentrations ranging between 0.05%–2% for targeting specific areas of the skin. Anecdotal reports also describe localized subcutaneous administration near injury sites, though there is still very little evidence validating these claims.
4. Summary
GHK-Cu is a naturally occurring copper-binding peptide researched for its potential effects on tissue repair, skin rejuvenation, collagen production, wound healing, and hair support.
Research interest in GHK-Cu commonly centers around regenerative signaling, cosmetic applications, skin quality improvement, and anti-aging pathways.
5. Mechanism of Action
GHK-Cu is believed to influence multiple regenerative and inflammatory pathways involving collagen synthesis, tissue remodeling, antioxidant activity, and wound repair signaling.
- Collagen production signaling
- Tissue repair support
- Anti-inflammatory signaling
- Potential wound healing enhancement
- Hair follicle support signaling
- Skin remodeling activity
The peptide is commonly researched in both cosmetic and regenerative medicine contexts.
6. Potential Benefits
- Potential skin quality improvements
- Enhanced collagen signaling
- Possible wound healing support
- Potential hair support benefits
- Improved tissue recovery signaling
- Possible anti-inflammatory effects
7. Potential Risks / Side Effects
Moderate
- Skin irritation
- Injection site irritation
- Allergic reactions
- Unknown long-term copper signaling effects
- Potential irritation with topical use
- Limited long-term human safety data
8. Half-Life
GHK-Cu is commonly discussed as having a relatively short plasma half-life.
However, downstream regenerative and collagen-related signaling effects may persist considerably longer than measurable plasma levels.
9. Storage Information
- Store refrigerated before and after reconstitution
- Protect from direct light exposure
- Avoid repeated freeze-thaw cycles
- Maintain sterile handling practices during preparation
10. Contraindications / Warnings
- Known copper metabolism disorders
- Pregnancy or breastfeeding
- Severe dermatological sensitivity
- Known hypersensitivity to peptide compounds
11. Research References
- PubMed
- NIH Publications
- Regenerative medicine literature
- Peer-reviewed dermatology and cosmetic science journals
CKF Tide Tables 