GHK-Cu is a naturally occurring copper-binding tripeptide with decades of dermatological literature. Research focuses on collagen synthesis, wound healing…
Copper-binding tripeptide widely studied in skin and hair research.
GHK-Cu is a naturally occurring copper-binding tripeptide with decades of dermatological literature. Research focuses on collagen synthesis, wound healing, and hair-follicle biology.
GHK-Cu is a naturally occurring tripeptide that binds copper. It has decades of dermatological and regenerative-research literature focused on collagen, wound repair, and follicle biology.
Modulates copper transport and influences gene expression linked to collagen synthesis, antioxidant defense, and tissue remodeling.
| Property | Detail |
|---|---|
| Class | Copper-binding tripeptide |
| Sequence length | 3 amino acids |
| Molecular weight | ~340 Da (peptide) + Cu |
| Routes | Topical (cosmetic research) and injectable (systemic research) |
| Storage | Lyophilized: freezer. Reconstituted: 2–8 °C |
| State | Conditions | Shelf life |
|---|---|---|
| Lyophilized (Powder) | Refrigerate 2–8°C (36–46°F) or freeze | 12–24 months refrigerated; longer frozen |
| Reconstituted | Refrigerate 2–8°C only; no freezing | 21–30 days typically |
| In Transit | Insulated packaging; ice packs | Minimize time; avoid heat exposure |
| MK-677 (Oral) | Room temp okay; cool/dry preferred | Per manufacturer; typically 12+ months |
This reference page was last reviewed on 2026-06-13 by the Clarity Wellness editorial team.
All peptide products referenced are intended solely for research, investigational, or licensed professional use. They are not FDA-approved and are not intended to diagnose, treat, cure, or prevent any disease. Consult a licensed medical practitioner before any personal or clinical use.
Both routes appear in the literature — topical formulations for skin/hair studies and injectable for systemic research models.