GHK-Cu
ResearchA copper-binding tripeptide famous for skin, hair, and wound-healing research.
Skin & HairLongevity
Half Life
~1 hour
Time to Results
4-12 weeks
Administration
Topical cream, Subcutaneous injection
🐾 Griffin's Research Scorecard
Research Strength
Human Data
Animal Data
Long-Term Data
Beginner Friendly
Storage Difficulty
Injection Frequency2-3x per week
Cost$$$
🐾 Griffin Says...
The most beginner-friendly entry point if you are curious about peptides but nervous about injections -- topical formulations are widely studied.
Benefits
- Skin firmness
- Hair regrowth
- Wound healing
Best For
- Skin quality
- Hair thinning
- Anti-aging protocols
Body Systems
Integumentary
How It Works
GHK-Cu is a naturally occurring copper peptide that declines with age. It has been widely studied in dermatology and wound care for its regenerative effects.
Mechanisms of Action
- Copper delivery
- Extracellular matrix remodeling
Side Effects
| Effect | Frequency | Severity |
|---|---|---|
| Skin irritation (topical) | Occasional | Mild |
Contraindications
Copper sensitivity; Wilson's disease.
Peptides discussed here are for research purposes only. Nothing on this page is medical advice. Always consult a qualified professional before making health decisions.
Ready to calculate your dose? Use Griffin's Peptide Calculator 🐾
Open Calculator