⚠️ FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from clinical trials for educational reference.

Dermal Compund

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.

Dosage
Quantity
1
$0.00
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Certificate of Analysis

Third Party Tested by Freedem Diagnostics

LATEST

99.76%

PURITY

Variant

GHK-Cu 50mg

Lot #

B1111

Labeled

50mg

Actual

59.26mg

Tested

Fev 4, 2026

LATEST

99.54%

PURITY

Variant

GHK-Cu 100mg

Lot #

B0111

Labeled

100mg

Actual

107.58mg

Tested

Fev 4, 2026

Quality you can Verify not just trust

Every batch is independently tested by accredited U.S. laboratories. We don't ask you to take our word for it—we give you the proof.

Verified Potency

Every vial is tested to confirm it contains exactly what the label says—down to the microgram.

99%+ Purity Guaranteed

Comprehensive testing confirms our peptides are free from impurities, degradation products, and synthesis byproducts.

Long-Term Stability

Optimal pH and formulation testing ensures your peptides remain effective throughout their entire shelf life.

Contaminant-Free

Rigorous sterility and endotoxin testing confirms products are free from bacteria, fungi, and harmful toxins.

Batch-to-Batch Consistency

Precision weighing and quality controls ensure every batch meets the same exacting standards.

99%+ Purity

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

Sources & References

Peer-reviewed Research

International Journal of Molecular Sciences

Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data

2018 • PMID: 29986520
Pickart L, Margolina A
View Source
BioMed Research International

GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration

2015 • PMID: 26236730
Pickart L, Vasquez-Soltero JM, Margolina A
View Source
Journal of Cosmetic Science

A 12-week, double-blind, placebo-controlled study of GHK-Cu facial cream

2005
Finkley et al.
Journal of Cosmetic Laser Therapy

Stimulation of collagen production by copper-peptide complex

2007
Appa Y et al.
Journal of Aging Science and Clinical Practice

Effects of GHK-Cu in nano-carriers on MMP expression and facial wrinkle parameters

2009
Gorouhi F, Maibach HI
Archives of Facial Plastic Surgery

Effects of Topical Copper Tripeptide Complex on CO2 Laser-Resurfaced Skin

2006
Miller TR et al.
Various Sources

GHK-Cu effects on hair follicle growth and size

2020
Multiple researchers
Multiple Sources

GHK-Cu dosing and administration protocols

2018
Various clinical trials

IMPORTANT RESEARCH NOTICE

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

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Peptide Stash sells research products exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.

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