GHK-Cu
GHK-Cu is a hair/skin/collagen peptide used in evidence-based, physician-supervised protocols. Core anti-aging/skin peptide for skin quality, wound healing, hair growth, and systemic tissue repair.
What is GHK-Cu?
Naturally occurring copper tripeptide (Gly-His-Lys). Stimulates collagen, elastin, and proteoglycan synthesis; activates TGF-beta and FGF; promotes wound healing and angiogenesis; anti-inflammatory via TNF-alpha suppression; antioxidant via SOD induction. 30 days on / 14 days off cycling prevents receptor downregulation.
Uses & clinical decision logic
Core anti-aging/skin peptide for skin quality, wound healing, hair growth, and systemic tissue repair. Can be added to topical carrier for serum.
GHK-Cu dosage & administration
| Vial size | BAC water | Dosing range | Units / dose | Frequency | Route |
|---|---|---|---|---|---|
| 50mg | 2mL | 1-2mg | 4-8 units | Daily, 30 days on / 14 days off | SubQ |
| 100mg | 2mL | 1-2mg | 2-4 units | Daily, 30 days on / 14 days off | SubQ |
Safety & contraindications
Monitor copper status in extended use.
Stacking & combinations
Synergistic with SNAP-8 (topical wrinkle reduction); pairs with BPC-157 and TB-500 for wound healing stack.
Related peptides
Frequently asked questions
What is GHK-Cu used for?
Core anti-aging/skin peptide for skin quality, wound healing, hair growth, and systemic tissue repair. Can be added to topical carrier for serum.
What is the typical GHK-Cu dosage?
Common dosing ranges from 1-2mg (Daily, 30 days on / 14 days off, SubQ). Exact dosing is individualized and set by a licensed physician.
How is GHK-Cu administered?
GHK-Cu is typically administered via SubQ.
What are the contraindications for GHK-Cu?
Monitor copper status in extended use.
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Build your protocol →This page is for educational purposes only and is not medical advice. Peptide therapies described here are provided under physician supervision through 503A compounding pharmacies. Many peptides are not FDA-approved for the uses described. Do not start, stop, or change any protocol without consulting a licensed physician.