GHK-CU nothing more. nothing less.
GHK-Cu is a copper-binding tripeptide complex found naturally in human plasma. Studied in research involving extracellular matrix remodeling, collagen synthesis, and metalloproteinase signaling.
Purity >99.82%Form Lyophilized PowderNo Endotoxins
Order within
—
Notify me when back in stock
For research use only — not for human consumption, therapeutic, or diagnostic use. By adding to cart you acknowledge these terms.
Blank. Credentials
Institutional-grade credentials you can verify
About This Compound
Deep technical insights for clinical research
Primary Research Applications
This compound is supplied strictly for in-vitro and preclinical research use only. Primary applications include the areas below.
Stimulates collagen, elastin, and glycosaminoglycan synthesis while modulating metalloproteinase activity for improved skin architecture.
Accelerates wound closure through promotion of blood vessel and nerve outgrowth, fibroblast proliferation, and extracellular matrix remodeling.
Research Community Feedback
"Consistency is paramount in our cellular model testing. Blank's peptides have maintained the tightest purity specs of any RUO vendor we've audited."
Dr. Julian Kessler
Lead Investigator, Biomatrix Labs
"The availability of detailed MS and HPLC data on the product page saved us two days of redundant internal verification. Professional grade synthesis."
Anika S. Singh
Synthetics Quality Control
"Finally, a supplier that doesn't hide behind consumer marketing. Stark, clear, and high-purity. Exactly what a modern lab needs."
Prof. David Emmerich
Applied Peptide Research
Complete The Protocol
Pairs & Supplies
The compounds and tools researchers stack with GHK-CU.
Peer-Reviewed Literature
Related Studies
Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data
International Journal of Molecular Sciences
Gene expression analysis showing GHK-Cu regulates 4,000+ human genes, upregulating regenerative genes while suppressing pro-aging genes including NF-κB and inflammatory mediators.
GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration
BioMed Research International
Comprehensive review demonstrating GHK-Cu stimulates collagen and elastin synthesis, modulates metalloproteinase activity, promotes fibroblast function, and operates through multiple signaling mechanisms.
The Human Tripeptide GHK-Cu in Prevention of Oxidative Stress and Degenerative Conditions of Aging
Oxidative Medicine and Cellular Longevity
GHK-Cu functions as copper complex enhancing wound healing and collagen synthesis through angiogenesis, antioxidant defense, and prevention of protein degradation, with age-related decline noted.
GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration
BioMed Research International
GHK-Cu modulates expression of 4,000+ human genes, resetting gene expression patterns of damaged tissues toward health — affecting antioxidant, anti-inflammatory, stem cell, and DNA repair pathways.
The Human Tripeptide GHK-Cu in Prevention of Oxidative Stress and Degenerative Conditions of Aging
Oxidative Medicine and Cellular Longevity
GHK-Cu levels decline from 200 ng/mL at age 20 to 80 ng/mL by age 60. This decline correlates with increased oxidative damage, and exogenous GHK-Cu supplementation reverses multiple age-related biomarkers.
Biological Effects of a Novel Multifunctional GHK-Cu Loaded Wound Dressing
International Journal of Pharmaceutics
GHK-Cu-loaded wound dressings accelerated full-thickness wound closure in rats by 40% vs controls, with enhanced collagen synthesis, angiogenesis, and earlier expression of wound-healing cytokines.
From the Lab
Related Blog Posts
Apr 13, 2026
About blank. — Premium Research-Grade Peptides
blank. exists for one reason: to give researchers access to the purest peptides on the market — without the noise,…
Mar 23, 2026
What Is Selank? The Anxiolytic Neuropeptide Redefining Stress and Cognitive Research
RESEARCH DISCLAIMERThis article reviews published scientific literature for educational purposes only. All compounds referenced are sold by Blank Peptides exclusively…
Mar 16, 2026
What Is Thymosin Alpha-1? The Immune-Modulating Peptide Redefining Infection and Inflammation Research
Thymosin Alpha-1 (Tα1) is a 28-amino acid thymic peptide driving renewed research interest in T-cell modulation, TLR signaling, infectious disease…