GHK-Cu – 50mg
GHK-Cu (copper tripeptide-1) is one of the most widely studied compounds in peptide research literature. This 50mg vial is a standard entry size, well-suited to shorter research applications or labs evaluating GHK-Cu for the first time. Every batch is third-party tested by Janoshik at 99%+ purity, with a verifiable COA. Supplied as a lyophilized powder.
For research and laboratory use only.
Need a larger quantity? See GHK-Cu 100mg.
GHK-Cu is a copper peptide (copper tripeptide-1, Gly-His-Lys:Cu²⁺) supplied by Durham Peptides as research-grade 50mg lyophilized vials, stocked and shipped domestically to researchers across Canada. It is one of the most studied peptides in skincare and longevity research, widely discussed by anti-aging researchers and biohackers for its role in collagen and tissue-remodeling pathways.
For researchers exploring comprehensive anti-aging stacks, Durham Peptides also carries the GLOW Blend, which combines GHK-Cu with BPC-157 and TB-500 in a single vial.
BENEFITS
Collagen synthesis — studied for stimulating collagen production and skin remodeling
Anti-aging — explored for reversing age-related gene expression signatures
Wound recovery — linked to accelerated wound closure and tissue regeneration
Antioxidant — associated with superoxide dismutase (SOD) upregulation
Hair and skin — investigated for follicle stimulation and skin elasticity improvements
WHAT RESEARCHERS LOOK AT
Copper-dependent gene regulation in skin fibroblasts
Collagen I, III, and elastin production pathways
Comparison with other anti-aging peptides (Matrixyl, Argireline)
Wound healing and scar remodeling timelines
Antioxidant enzyme upregulation (SOD, catalase)
Synergistic effects with BPC-157 and TB-500
QUICK SPECS
Form: Lyophilized peptide powder
Net per vial: 50 mg
Purity: ≥99% (HPLC verified)
Identity: MS-verified (per COA)
Storage: 2–8°C, protect from light and moisture
Reconstitution: Use bacteriostatic water (sold separately)
IDENTITY BASICS
Sequence: Gly-His-Lys:Cu²⁺
Molecular Formula: C₁₄H₂₃CuN₆O₄
Molecular Weight: 403.92 g/mol
CAS: 49557-75-7
Classification: Copper-binding tripeptide
WHY CHOOSE DURHAM PEPTIDES FOR GHK-Cu?
Janoshik tested with independently verifiable COA keys
Same-day shipping across Canada (orders before 5:00 PM EST)
Free shipping on orders over $200 CAD
100% vegan — synthetically manufactured, no animal derivatives
Secure payment via Interac e-Transfer, credit/debit, or Crypto
Also available in 100mg — transparent Canadian pricing shown above in CAD
SELECTED RESEARCH
WHAT IS GHK-Cu?
GHK-Cu is a copper peptide — a naturally occurring tripeptide (glycyl-L-histidyl-L-lysine) bound to a copper ion. It is one of the most studied compounds in skin, hair, and longevity research, primarily for its role in collagen synthesis and tissue remodeling.
WHAT IS THE DIFFERENCE BETWEEN GHK-Cu AND THE GLOW BLEND?
Standalone GHK-Cu is a single copper peptide. The GLOW Blend combines GHK-Cu with BPC-157 and TB-500 in one vial for researchers studying comprehensive skin and recovery stacks. Choose standalone GHK-Cu for copper-peptide-specific research, or GLOW to study the combination.
50MG VS 100MG — WHICH GHK-Cu SHOULD I CHOOSE?
Both vials contain the same research-grade GHK-Cu at ≥99% purity. The 50mg vial is the common entry size; the 100mg vial offers more material per vial for extended or higher-volume research. Both are stocked and priced transparently in CAD on their product pages.
HOW IS GHK-Cu STORED AND RECONSTITUTED?
Store the lyophilized vial at 2–8°C, protected from light and moisture. Reconstitute with bacteriostatic water (sold separately) for research handling. Once reconstituted, keep refrigerated and use within an appropriate research timeframe.
HOW IS GHK-Cu SHIPPED IN CANADA?
Orders placed and paid before 5:00 PM EST ship the same business day via Canada Post Xpresspost with full tracking. Shipping is domestic from within Canada, so there are no customs delays or border holds.
IS THE COA VERIFIABLE?
Yes. Every batch is Janoshik-tested with a unique report key you can confirm independently — see our guide on how to verify a Janoshik unique key.
For laboratory research use only.
Not for human or veterinary use.
Not intended for diagnosis, treatment, cure, or prevention of any disease.
Use only in controlled laboratory settings by qualified personnel following appropriate safety procedures.
