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GHK-Cu — 100mg product photo
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GHK-Cu

Price range: $49.99 through $579.90

Research focus
Skin / Collagen / Copper Peptide

For laboratory research use only. Not for human or veterinary use.

SKU: NG-PARENT-GHK-CU Categories: , ,

Description

GHK-Cu is a copper peptide complex studied for extracellular matrix signaling, collagen-related pathways, wound-model research, and cosmetic peptide applications.

Research Focus

  • Copper peptide and matrix-signaling research
  • Collagen and tissue-remodeling models
  • Cosmetic peptide formulation studies

Storage & Handling

Supplied in lyophilized powder form for research handling. Store sealed vials in a cool, dry place away from light and moisture. Once prepared for laboratory work, refrigerated storage between 2-8°C is commonly used to support stability.

Research use only: This product is supplied for laboratory research use only. It is not intended for human consumption, veterinary use, diagnostic use, therapeutic use, or use as a drug, food, supplement, or cosmetic.

CASGHK-Cu / prezatide copper: 89030-95-5; GHK peptide reference: 49557-75-7
Molecular formulaGHK-Cu / prezatide copper reference: C14H23CuN6O4+; GHK peptide reference: C14H24N6O4
Molecular weightGHK-Cu / prezatide copper reference: 402.92 g/mol; GHK peptide reference: 340.38 g/mol
SequenceGHK peptide sequence: Gly-His-Lys (GHK)
Measured ContentGHK-Cu 108.35 mg; GHK content 90.48 mg; copper content 17.87 mg
CategoryResearch peptide

For measured content and purity, use the size-specific reports in Batch documentation.

Additional information

Size

50mg, 100mg, 10x50mg (1 box), 10x100mg (1 box), 120mg

Certificates by sample size

Read three separate results. Purity describes the analytical purity result; measured content is the quantity found in the tested sample; label accuracy compares that quantity with the nominal label claim. High purity does not establish an exact fill amount.

Chromatographic purity is based on integrated peak areas and is not the mass percentage of the whole vial. Results apply to the tested sample only. Match the product, size and sample/batch identifier with your vial label or its existing QR-linked report. A report does not verify every vial or box, sterility, safety, or suitability for human use.

Published report · 100mg sample

GHK-Cu — 100mg

Janoshik Analytical · Analysis 2026-08-17

Batch on report
NGP-GHKCU-001
Report
219744
Results for this tested sample
Nominal label claim100.00 mg
Measured net content108.35 mg
Reported purity99.911%
Content / nominal label (calculated)108.35%
Difference from nominal label (calculated)+8.35%

The report gives GHK-Cu content as 108.35 mg, comprising GHK content of 90.48 mg and copper content of 17.87 mg. The content-to-label ratio is calculated from the reported 108.35 mg and the nominal 100 mg sample description.

The percentage difference is a comparison, not a new laboratory pass/fail judgment. See the original report for its methods, criteria and limitations.

View 100mg certificateVerify with Janoshik Analytical

Public lab record checked 2026-10-25. This check verifies the published record, not the lot of an individual order.

General information

Review the batch certificate, specifications, storage notes, and checkout details before ordering. This product is sold for laboratory research use only.

Shipping and delivery

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