GHK-Cu 100mg | 10-Vial Kit | Collagen & Tissue Repair

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GHK-Cu 100mg | 10-Vial Kit — Copper-bound tripeptide (Gly-His-Lys-Cu²⁺) — activates fibroblasts to upregulate collagen, elastin, and decorin synthesis; inhibits MMP activity, studied for ECM remodelling and wound healing. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

🌍 Domestic shipping: 🇪🇺 EU  ·  🇺🇸 USA  ·  🇦🇺 AU  ·  🇨🇦 Canada 5–7 days
🌏 International shipping: 7–14 days

$200

or
SKU: QSC-CU100-GHKCU-100MG-10VIAL
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What is GHK-Cu?

GHK-Cu (Glycyl-L-histidyl-L-lysine copper(II) complex) is a Copper-binding tripeptide. Naturally occurring copper tripeptide that activates fibroblasts to upregulate collagen I/III/IV and elastin synthesis, inhibits MMP-1/2/9 collagen degradation enzymes, activates lysyl oxidase for collagen cross-linking, stimulates wound bed angiogenesis via VEGF/FGF-2, and activates Nrf2 antioxidant response element genes. Plasma concentration declines ~60% with ageing.

Research Applications

Collagen Synthesis

Fibroblast activation — collagen types I, III, IV gene upregulation

MMP Inhibition

MMP-1/2/9 inhibition — protects newly synthesised ECM from degradation

Cross-linking

Lysyl oxidase (copper-dependent) activation — tensile strength

Wound Angiogenesis

VEGF/FGF-2 upregulation, neovascularisation in wound bed

Nrf2 Antioxidant

Antioxidant gene expression — SOD, catalase, HO-1 upregulation

Quick Specs

Form Lyophilized powder
Purity ≥99% by HPLC — every batch
CAS Number 89030-95-5
Molecular Formula C₁₄H₂₄CuN₆O₄
Peptide Type Copper-Binding Tripeptide / Regenerative Signaling Peptide
Identity MS molecular weight confirmed — every batch
COA Janoshik-independent, publicly verifiable
Manufacture In-house Fmoc SPPS — Qingdao, China
Storage -20°C sealed | 2–8°C reconstituted (2–4 weeks)
Shelf Life 24 months unopened

Certificate of Analysis (COA)

Frequently Asked Questions

How do I reconstitute GHK-Cu?
Add 1–2mL bacteriostatic water or sterile water to the lyophilized GHK-Cu vial. GHK-Cu dissolves quickly — the solution will appear faintly blue-green due to the copper(II) chelation. This is normal. Swirl gently and do not shake.
How should GHK-Cu be stored?
Store lyophilized at −20°C. Reconstituted: 2–8°C for up to 28 days. The copper coordination chemistry makes GHK-Cu more stable than many peptides; however, avoid extreme pH and oxidizing conditions.
What purity is QSC GHK-Cu and how is it verified?
QSC GHK-Cu is ≥99% pure by HPLC with MS-confirmed molecular weight for the Gly-His-Lys-Cu²⁺ complex on every batch. COA is published on the product page and verifiable via Janoshik.
🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇪🇺 EU  ·  🇺🇸 USA  ·  🇦🇺 AU  ·  🇨🇦 Canada 5–7 days
🌏 International shipping: 7–14 days
🧬 PubMed Research — 100mg
Search PubMed ↗

Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

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Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
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General Safety & Handling

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Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

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PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

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Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

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Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

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Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

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Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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