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GHK-Cu

Research compound · Lyophilized powder

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Product Information

Research-focused notes for GHK-Cu, sourced from its live catalog record.

GHK-Cu Product Overview

A naturally occurring copper tripeptide that promotes tissue remodeling, wound healing, and collagen synthesis in animal and in vitro studies. Premium Research Peptide.

Also known as: Copper Tripeptide-1, Glycyl-L-histidyl-L-lysine Copper C.

For laboratory and research use only. Not for human or veterinary use. Not for diagnostic procedures. This product has not been evaluated by the FDA.

Certificate of Analysis

Third-party testedISO/IEC 17025 accredited

LatestISO 170257× testing

99.43%

Purity

Passed full QC panel

VariantGHK-Cu 50 mg

Lot #PG-GC-1000

Labelled50 mg

Actual53.67mg

TestedMay 26, 2026

Full QC panel7× tested

Purity (HPLC)99.43%

Net copper tripeptide content53.67mg

Identity (LC-MS)GHK-Cu

Copper coordinationConfirmed

Heavy metals (ICP-MS)Not detected

Sterility (PCR)No growth

Endotoxin (USP <85>)< 0.05 EU/mL

ISO/IEC 17025 accredited

ISO 170258× testing

99.31%

Purity

Passed full QC panel

VariantGHK-Cu 100 mg

Lot #PG-GC-1001

Labelled100 mg

Actual105.90mg

TestedApr 20, 2026

Full QC panel8× tested

Purity (HPLC)99.31%

Net copper tripeptide content105.90mg

Identity (LC-MS)GHK-Cu

Copper coordinationConfirmed

Heavy metals (ICP-MS)Not detected

Sterility (PCR)No growth

Endotoxin (USP <85>)< 0.05 EU/mL

ISO/IEC 17025 accredited

Batch certificates for selected vial sizes

Compound Information

Technical specifications

Molecular profile

What is GHK-Cu

AppearanceBlue-green lyophilized powder — copper color is normal and expected

CAS Number89030-95-5

Molecular Weight401.91 Da

Amino Acids3 amino acids (tripeptide) + Cu(II) ion

SequenceGly-His-Lys coordinated to Cu(II)

FormulaC14H23CuN6O4

Storage requirements

Stability Information

FormLyophilized powder

Lyophilized-20°C · stable up to 2 years

Reconstituted2-8°C · use within 30 days

HandlingProtect from light · Avoid repeated freeze-thaw · Blue color indicates copper binding

UseResearch purposes only

Purity≥99.5%

Product FAQ

GHK-Cu research questions

Concise answers generated from this product's current catalog description, variants, specifications, and handling data.

A naturally occurring copper tripeptide that promotes tissue remodeling, wound healing, and collagen synthesis in animal and in vitro studies. Premium Research Peptide.

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