Compare
Up to four compounds, side by side.
Search or pick a starting set. Differences light up so you can spot them fast.
GHK-Cu
1 / 4
Peptide
Skin & Regeneration
GHK-CuOverview
Summary
The original copper peptide — collagen, skin tone, hair density.
Category
Skin & Regeneration
Mechanism
Copper-binding tripeptide. Stimulates collagen, elastin, and antioxidant gene expression; supports wound healing.
Effects
Top outcomes
- Glow92
- Inflammation60
- Recovery55
Evidence
Emerging
Practical
Half-life
Short systemically; topical action is local
Administration
topicalsubq
Risk
Legal status
approved some regions
Safety
Very well tolerated topically. Mild local reaction possible with injection.
Try a preset