GHK-Cu
Also known as: Copper tripeptide-1, GHK
Pricing — All Vial Sizes
| Vial Size | Kit Price | Per Vial | Per mg | Stock |
|---|---|---|---|---|
| 50 mg← selected | $50 | $5.00 | $0.10/mg | ● In Stock |
| 100 mg | $70 | $7.00 | $0.07/mg | ● In Stock |
Last changed: 20d ago
Summary
GHK-Cu is a naturally occurring human tripeptide (Gly-His-Lys) complexed with copper(II). Plasma concentrations decline with age. In research it promotes collagen synthesis, angiogenesis, wound healing, and anti-inflammatory effects. Widely studied in dermatology for skin remodeling.
GHK-Cu is a tiny copper-binding peptide your body naturally produces — but levels drop significantly with age. It activates genes that build collagen and elastin (the structural proteins that keep skin firm), grows new blood vessels to wounds, and calms inflammation. Found in many high-end skin creams, but injectable research uses suggest systemic effects beyond just the skin.
Mechanism of Action↓
The copper-chelating tripeptide activates TGF-β signaling to stimulate collagen I, III, and VI synthesis. Upregulates VEGF and promotes angiogenesis. Activates proteasome activity for removal of damaged proteins. Antioxidant and anti-inflammatory via downregulation of NF-κB pathway.
Half-life: ~30 minutes (plasma); topical application has sustained local effects
Research Dosing Ranges↓
1–5 mg per dose (subcutaneous) or topical application
Subcutaneous: once or twice daily. Topical: 2× daily
Topical: 0.1–1% concentrations. Subcutaneous: 1–2 mg/dose. Facial injection research uses very low doses.
Reconstitution Guidance↓
BAC water: 1 mL
Resulting concentration: mg/mL depends on vial size
Reconstitute in sterile water. Do not use with peptides that may chelate copper differently.
Storage & Stability↓
Room temp for lyophilized. Refrigerate reconstituted. Use within 14–28 days.
Known Side Effects / Contraindications↓
Topical: blue-green tint at injection site (transient, copper). Generally very well tolerated.
Price History
Showing history for the 50 mg vial.
Change History
Reconstitution Calculator
Concentration
16.67 mg/mL
Volume per dose
30.0 µL
U-100 units
3.0 units
Doses per vial
100.0
Cost per dose
$0.05(based on kit price)
Show math
Concentration: 50 mg ÷ 3 mL = 16.67 mg/mL (16667 µg/mL)
Dose needed: 500 µg = 0.5000 mg
Volume per dose: 0.5000 mg ÷ 16.67 mg/mL = 0.0300 mL
On U-100 syringe: 30.0 µL = 3.0 units
Total doses in vial: 50 mg ÷ 0.5000 mg = 100.0 doses
⚠ Research Reference Only
All dosage information, mechanisms, and research data on this site are provided for educational and research reference purposes only. This is not medical advice. These compounds are not approved for human use or consumption. Always consult a licensed medical professional and comply with your local regulations.