⚠️Educational purposes only. Not medical advice. Consult a licensed provider before use. Many peptides are research-grade compounds not FDA-approved. Verify legal status in your jurisdiction.
← Back to library
GHK-Cu
Copper Peptide GHK-Cu
ModerateResearch Grade
A naturally occurring copper-binding peptide with the broadest independently replicated evidence for skin, tissue repair, and systemic anti-aging.
Mechanism of action
Collagen and elastin synthesis, antioxidant activity, anti-inflammatory, gene expression modulation
Primary benefits
- ✓Skin rejuvenation
- ✓Wound healing
- ✓Anti-aging
- ✓Hair growth
- ✓Anti-inflammatory
- ✓Nerve repair
Dosing
Beginner
1-2 mg/day
Intermediate
2-3 mg/day
Advanced
3 mg/day
Frequency: Daily
Timing: Any time; topical applied directly to skin
Route: Subcutaneous injection, Topical
Cycling protocol
Duration
8-12 weeks
Pattern
Daily
Break after
4 weeks
Important warnings
- ⚠️Excellent safety profile in clinical studies
- ⚠️Minimal systemic exposure when used topically
- ⚠️Verify source purity