VERIFIED · USA
GHK-Cu
Researchers also order.
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What GHK-Cu is studied for.
Copper tripeptide-1. Investigated across the following preclinical and in-vitro research areas.
Skin remodeling
Studied in preclinical and in-vitro research for skin-aging and dermal remodeling.
Wound healing
Studied in preclinical and in-vitro research for wound healing and tissue repair.
Hair growth
Studied in preclinical and in-vitro research for hair-growth and follicle research.
Anti-fibrotic
Studied in preclinical and in-vitro research for anti-fibrotic and lung-repair pathways.
The science behind GHK-Cu
GHK-Cu is a copper-binding tripeptide (Gly-His-Lys). It has been studied for collagen and extracellular-matrix remodelling, antioxidant signalling and tissue repair (BRCA1/ATM, BAX/BCL2/CASP3) in skin, wound-healing and hair-follicle research.
Read the full research picture
- Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data.PubMed · PMID 29986520
- The potential of GHK as an anti-aging peptide.PubMed · PMID 35083444
- Topically applied GHK as an anti-wrinkle peptide: Advantages, problems and prospective.PubMed · PMID 39963574
- Are We Ready to Measure Skin Permeation of Modern Antiaging GHK-Cu Tripeptide Encapsulated in Liposomes?PubMed · PMID 39795193
Targets, pathways and publications are compiled from curated biomedical databases (ChEMBL and pathway resources) and PubMed. They describe directions of laboratory investigation only — not clinical outcomes, efficacy, dosing, or any intended use in humans or animals.
Exactly what's in the vial.
Full molecular Certificate of Analysis — CAS number, molecular formula, weight & sequence — included with every order.
Proof for this exact lot.
VERIFIED
USA
Reconstitution & storage.
General laboratory handling reference for lyophilized peptides. Always follow your institution's protocols.
Equilibrate
Let the sealed vial reach room temperature before opening to prevent condensation.
Add solvent
Slowly add bacteriostatic water down the vial wall — never directly onto the powder.
Dissolve gently
Swirl, don't shake. Let it go fully clear; avoid foaming or vortexing.
Store cold
Refrigerate the reconstituted solution at 2–8°C; minimize freeze-thaw cycles.
Concentration (mg/mL) = vial mass (mg) ÷ solvent added (mL). Use this to plan your working dilutions for in-vitro research.
50 mg ÷ 10 mL = 5 mg/mL
Risk stays with us, not you.
Verified on every lot
Independently tested to its stated purity on the Certificate of Analysis, with a batch-specific CoA included.
Manufactured in the USA 🇺🇸
Synthesized, lyophilized, tested and shipped in the United States.
Free shipment protection
Covered against loss, damage or theft in transit — reshipped at no cost.
What researchers say.
How is the ≥99% purity verified?
What's the best way to store GHK-Cu?
What do I need to reconstitute it?
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Is this for human use?
Ready when your research is.
GHK-Cu, ≥99% pure, with a lot-specific CoA and free shipment protection.