Peptide Library / Detail
GHK-Cu
Half-life
30 minutes (systemic), longer for topical effects
Delivery
Subcutaneous injection or topical application
Dosage
—
Research Use Only
All products listed are for laboratory research only — not for human consumption. By browsing, you acknowledge these terms.
Purchase
Description
GHK-Cu is a naturally occurring copper-binding tripeptide involved in wound healing, tissue regeneration, and skin remodeling.
Usage
Commonly used in skin care and research for anti-aging, hair regrowth, and tissue repair.
Mechanism of Action
Binds copper ions to activate regenerative pathways, improve collagen synthesis, and modulate inflammation.
Benefits(4)
- Improves skin texture and elasticity
- Promotes wound healing
- Stimulates hair growth
- Reduces inflammation
Side Effects(2)
- Mild irritation at injection or application site
- Rare allergic reactions
GHK-Cu — frequently asked questions
What is GHK-Cu?
GHK-Cu is a naturally occurring copper-binding tripeptide involved in wound healing, tissue regeneration, and skin remodeling.
What is the half-life of GHK-Cu?
GHK-Cu has an approximate half-life of 30 minutes (systemic), longer for topical effects. The half-life determines how often you need to inject to maintain steady blood levels — use the Peptides Calculator half-life calculator to plot your specific dosing schedule and see the decay curve.
How is GHK-Cu administered?
GHK-Cu is typically delivered via subcutaneous injection or topical application. The Peptides Calculator app helps you reconstitute the vial with bacteriostatic water, calculate your exact dose in syringe units, and track each injection.
How does GHK-Cu work?
Binds copper ions to activate regenerative pathways, improve collagen synthesis, and modulate inflammation.
What are the researched benefits of GHK-Cu?
Studied benefits of GHK-Cu include: Improves skin texture and elasticity, Promotes wound healing, Stimulates hair growth, Reduces inflammation. These are research findings only — Peptides Calculator does not provide medical advice; consult a qualified healthcare professional before starting any peptide protocol.
What are the side effects of GHK-Cu?
Reported side effects of GHK-Cu include: Mild irritation at injection or application site, Rare allergic reactions. Always discuss potential side effects with a licensed healthcare provider before using any research peptide.
Related peptides
Other peptide compounds in the Peptides Calculator library.
Sema GLP-1
Half-life · About 7 days
Oxytocin
Half-life · ≈3–5 minutes
Selank
Half-life · 3–10 minutes in plasma, longer central nervous effects
Thymosin Alpha 1
Half-life · 2 hours (approx.)
Tesofensine Powder
Half-life · Approximately 8 days
Adipotide
Half-life · 2–4 hours (in animal studies; human data not established)