GHK-Cu
Also known as: Copper Tripeptide
Skin, hair, and wound healing via copper-binding tripeptide that modulates gene expression.
- Typical dose
- 200 mcg – 3 mg
- Frequency
- once daily
- Route
- Subcutaneous
- Half-life
- 30 minutes
- Routes
- Subcutaneous, Td
- Status
- Research chemical
Benefits
- Skin tightening
- Hair growth
- Wound healing
- Collagen synthesis
Dosing
A common research range for GHK-Cu is 200 mcg to 3 mg once daily. Also available topical. These figures are reference points from published literature, not a prescription — your protocol should be set with a licensed provider.
Reconstitution
A typical reconstitution for GHK-Cu is 5 mg of peptide in 2 mL of bacteriostatic water, giving roughly 2.5 mg per mL. Vial's built-in calculator works out the exact syringe draw for any vial size and dose.
Half-life
GHK-Cu has an approximate half-life of 30 minutes. Vial can display informational half-life estimates when supported data is available. These estimates are not measured blood concentrations or dosing instructions.
Storage
2-8°C post-reconstitution.
Reported side effects
- Injection site redness
Contraindications
- Wilson's disease
- Copper metabolism disorders
Commonly stacked with
Track GHK-Cu with Vial
Vial logs every GHK-Cu dose, organizes your schedule, and offers reconstitution math and supported half-life estimates. Tracking records stay on your device. A Vial Pro subscription is required. Download Vial on the App Store →
This page is for educational and harm-reduction purposes only. GHK-Cu is not FDA-approved for most uses described here. Always consult a licensed physician before starting any peptide protocol. Vial does not sell peptides, recommend vendors, or provide medical advice.