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GHK-Cu

A naturally occurring copper tripeptide known to support tissue remodeling, wound healing, and collagen production in animal and in vitro research. Premium Research Peptide.

Price range: $59.99 through $89.99

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A naturally occurring copper tripeptide known to support tissue remodeling, wound healing, and collagen production in animal and in vitro research. Premium Research Peptide.
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Certificate of Analysis

Third Party Tested

LATEST ISO 17025 7× TESTING
SELECTED DOSAGE
99.26%
PURITY
✓ Passed full QC panel
Variant GHK-Cu 50mg
Lot # GHK25001
Labeled 50mg
Actual 50.31mg
Tested Jun 20, 2026
FULL QC PANEL 7× tested
Purity (HPLC) 99.26%
Net Peptide Content 50.31mg
Identity (LC-MS) Success
Copper Content Within Specification
HPLC Conformity mean 99.2%
Heavy Metals (ICP-MS) Not Detected
Sterility (PCR) No Growth
Endotoxin (USP <85>) <0.05 EU/mL
View COA

Compound Information

Technical Specifications

MOLECULAR PROFILE

What Is GHK-Cu?

Type Copper-peptide complex
CAS Number 89030-95-5
Molecular Weight 340.38 g/mol (free peptide)
Molecular Weight (with Cu) 401.91 g/mol
Amino Acids 3 (tripeptide)
Sequence Gly-His-Lys
Formula C14H24N6O4·Cu
STORAGE REQUIREMENTS

Stability Information

Protect from light Avoid repeated freeze-thaw Blue color indicates copper binding
Protect from light Avoid direct sunlight
Storage Temperature −20°C (Lyophilized
Refrigerated After Mixing 2–8°C
Shelf Life Up to 2 years (lyophilized)
Reconstituted Stability Up to 30 days
❄️
Lyophilized (powder)
−20°C • up to 2 years
💉
Reconstituted
2–8°C • up to 30 days

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