GHK-Cu 50mg vial render
GHK-CU - Image 2
Certificate of Analysis - GHK-Cu
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Longevity Research

GHK-CU

Copper Tripeptide Complex

Price range: $46.75 through $76.50 SAVE 15%

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Brief Description

Naturally occurring copper-binding tripeptide found in human plasma, saliva, and urine, with concentrations that decline significantly with age. GHK-Cu has been shown to regulate over 4,000 genes — resetting expression patterns toward a healthier profile. It modulates metalloproteinases, stimulates collagen synthesis, and promotes antioxidant enzyme production. Research areas include extracellular matrix remodeling, wound healing, skin biology, and anti-inflammatory signaling. For research use only — not for human consumption.

Batch Documentation
Current batch status
⏳
Batch 2 · Testing In Progress
Samples currently with Janoshik · Results expected within a few weeks

This product is from our second production run. Samples from Batch 2 are currently with Janoshik Analytical for independent testing. Results will be posted here as they become available.

Verified batch
Batch 1 · Verified
Janoshik Analytical · Tested March 2026
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Research & library
Research review
Scientific background, literature, and compound context
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COA library
Browse current and supporting batch documentation
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Scope limit: COAs document analytical testing for research materials. They are not medical-use, diagnostic, or treatment claims.
Batch 002 Transparency Note
Transparency update

Due to recent supply chain and international shipping disruptions, some Batch 002 inventory may include vials produced at different points within our supplier’s production cycle. As a result, researchers may notice minor packaging variations, including differences in vial caps.

These products were sourced from the same established manufacturers we have worked with for ongoing quality and third-party testing. That said, we want to be transparent that Batch 002 may not represent a single uninterrupted production run.

We are already working with our suppliers to strengthen batch-control, packaging, and documentation protocols before Batch 003.

All available testing documentation will continue to be posted with the corresponding products.
Current batch by strength
50mg
Batch 002
100mg
Batch 002
If you need a specific production run, match the selected strength to the batch listed here before opening the COA link.
Compound Specifications
CAS
49557-75-7
MW
340.38 Da
Purity
≥99% (HPLC)
Storage & Handling
Lyophilized: Stable at room temperature; freezer (−20°C) recommended for long-term storage
Reconstituted: 2–8°C, use within 30 days
Solvent: Bacteriostatic water
For research use only — not for human consumption
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GHK-Cu 50mg vial render
GHK-CU
$46.75 – $76.50Price range: $46.75 through $76.50 SAVE 15%

Additional information

Weight 0.94 oz
Strength

50mg, 100mg
⚠️ Research Use Only — This product is intended exclusively for in vitro laboratory research. Not for human or animal use. Not for diagnostic or therapeutic purposes. Not for resale.
SKU: STG-29-1770339104 Category:

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