Plasma Concentration Studies

GHK-Cu

Copper Tripeptide-1

Glycyl-L-histidyl-L-lysine Copper C

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

Certificate of Analysis

Third Party Tested by Freedom Diagnostics

99.72%
Purity
Variant
GHK-Cu 100mg
Lot #
Blue Cap
Labeled
100mg
Actual
103.12mg
Tested
Apr 14, 2026

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 (Cu)
401.91 g/mol (with copper)
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.

Lyophilized (powder)

-20°C • up to 2 years

Reconstituted

2-8°C • up to 30 days

Working solution

Use within 24 hours

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Research Verification

Pèptido Labs sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.

By proceeding you affirm the statements above are true. Products are not for human or veterinary use, not for use in diagnostic procedures, and have not been evaluated by the U.S. Food and Drug Administration.