GHK-CU

Buy GHK-Cu
Copper-Binding Tripeptide for Skin Models, Collagen Research and Cellular Regeneration
GHK-Cu, also known as Glycine-Histidine-Lysine Copper, is a naturally occurring copper-binding tripeptide studied in preclinical and in vitro research for its potential role in skin models, collagen formation, wound models, hair follicle research and cellular regeneration.
In laboratory research, GHK-Cu is of particular interest for studies involving skin structure, extracellular matrix organization, cell communication, oxidative stress, inflammatory pathways and anti-aging related processes. Due to its copper-binding properties, GHK-Cu is widely used in cosmetic-dermatological and regenerative research.
GHK-Cu is intended strictly for professional laboratory research and is not intended for human use.
Research Areas of GHK-Cu
Skin models and skin structure
GHK-Cu is studied in models focused on skin quality, elasticity, cellular activity and skin barrier function.
Collagen and elastin-related pathways
The peptide is relevant for studies involving collagen synthesis, elastin-related processes, matrix formation and connective tissue structures.
Wound models and repair research
GHK-Cu is used in preclinical research involving repair mechanisms, tissue modulation and regenerative processes.
Hair follicle research
The peptide is investigated in models focused on hair follicles, dermal papilla cells and hair-related cellular activity.
Oxidative stress and inflammation modulation
GHK-Cu is of interest for studies involving oxidative stress, inflammatory pathways, immune regulation and cellular stress response.
Anti-aging and cosmetic laboratory research
Due to its broad research profile, GHK-Cu is applied in studies involving skin aging, matrix repair, cellular renewal and cosmetically relevant biomarkers.
Synergy with other peptides
GHK-Cu may be combined with other peptides in research models to analyze potential interactions within skin, collagen and regenerative pathways.
How Does GHK-Cu Work?
GHK-Cu binds copper ions and is studied in laboratory research as a signaling molecule that may be involved in cell communication, matrix formation and regenerative processes. In skin and tissue models, researchers investigate the influence of GHK-Cu on gene expression, collagen- and elastin-related pathways, oxidative stress and inflammation modulation.
Researchers use GHK-Cu to better understand how copper peptides may contribute to skin structure, cellular renewal, wound models and age-related changes at the cellular level. The activity of GHK-Cu is studied exclusively within controlled in vitro, preclinical and laboratory research environments.
Preparation and Storage
GHK-Cu is supplied as a lyophilized powder. For laboratory research, the peptide may be reconstituted with a suitable solvent according to the applicable research protocol.
Where applicable, GHK-Cu may be prepared with the included BAC water for research purposes. Always follow internal laboratory guidelines and batch-specific instructions for proper reconstitution.
Store the product dry, protected from light and refrigerated. Before and after reconstitution, storage between 2°C and 8°Cis recommended, unless the batch documentation or internal laboratory protocol states otherwise. For long-term storage, keeping the product at -20°C or below may be suitable depending on the research setup, buffer and storage conditions. Avoid direct sunlight, heat, moisture and repeated freeze-thaw cycles to help preserve copper peptide stability.
Purity and Quality
Each batch of GHK-Cu should be verified for identity and purity through a batch-specific Certificate of Analysis. Depending on the tests performed, the COA may include HPLC analysis, mass spectrometry, purity, peptide content and other relevant quality parameters.
Claims regarding additional contamination testing, such as sterility, endotoxins, heavy metals or microbiological contamination, only apply when these are specifically listed on the batch-specific COA.
Packaging and Available Sizes
GHK-Cu is available in different vial formats, including:
• GHK-Cu 50 mg
• GHK-Cu 100 mg
Available sizes may vary depending on batch or product line.
Legal Disclaimer
GHK-Cu is intended strictly for laboratory research, in vitro research and preclinical use. This product is not intended for human consumption, medical use, diagnostic use, therapeutic treatment or cosmetic application.
All information regarding GHK-Cu is based on laboratory research and preclinical studies. No medical claims are made. Effects such as skin repair, collagen formation, wound healing, hair follicle activity, skin rejuvenation and anti-aging are studied exclusively within research models. Use only within controlled research environments and in accordance with applicable laboratory guidelines.
Learn More
Read our in-depth blog about GHK-Cu, copper peptides, skin models, collagen research and regenerative processes for more background information on the research context of this peptide.