GHK-Cu (Copper Tripeptide-1) is a naturally occurring copper complex consisting of the tripeptide glycyl-L-histidyl-L-lysine bound to a copper molecule.
In scientific studies, GHK-Cu is primarily investigated for its powerful regenerative properties and its role as a modulator of tissue remodeling.
Researchers study its effects on:
Extracellular Matrix Remodeling: Stimulating collagen, elastin, and glycosaminoglycan synthesis in cellular fibroblasts.
Wound Healing & Tissue Repair: Accelerating the chemoattraction of immune cells and capillary growth to damaged experimental tissue sites.
Gene Expression Regulation: Investigating its ability to reset gene expression patterns to a healthier state, reducing inflammatory and oxidative stress markers.
Chemical and Physical ProfileSequence: Gly-His-Lys (complexed with copper)
Molecular Weight: ~403.9 g/mol (free base equivalent)
Form: Lyophilized (freeze-dried) sterile powder requiring reconstitution for assay use
Purity Standard: ≥ 99.8% verified via High-Performance Liquid Chromatography (HPLC) and mass spectrometry.
Guaranteed Sterility & Zero Contamination
Our manufacturing process adheres to strict laboratory standards to ensure maximum experimental control.
Zero Pollution: The compound is completely free of heavy metals, residual solvents, or chemical pollutants that could skew research data.
Validated Sterility: Every batch undergoes rigorous sterilization processes and is sealed in a sterile environment to guarantee zero bacterial or microbial contamination.
Storage and Stability Guidelines
To maintain the structural integrity of the peptide and prevent degradation, adhere to the following storage protocols:
Short-Term Storage (Lyophilized Powder): Can be kept at room temperature (15°C to 25°C) for up to 4 to 6 weeks. It is highly stable in dry, freeze-dried form.
Long-Term Storage (Lyophilized Powder): Must be stored in a standard freezer at -20°C or below for up to 2 years.
Post-Reconstitution Storage (Liquid Form): Once mixed with a bacteriostatic or sterile water solution, the vial must be stored in a refrigerator (2°C to 8°C). It remains stable for up to 30 days. Do not freeze after reconstitution, and avoid shaking the vial, as physical agitation can break the delicate peptide bonds.
Quality Guarantee and Testing IncentivesWe stand behind the absolute purity of our research compounds. To ensure complete transparency and scientific accuracy, we offer the following guarantees:
Purity Guarantee: Every batch is verified to meet or exceed 99.8% purity. If you conduct an independent third-party purity test (such as HPLC/MS) and the results fall below 98%, we will issue a full 100% refund for your purchase.
Lab Testing Rewards: If you conduct independent laboratory testing under our company’s name and share the official access credentials or raw data reports with us, we will credit your account with £90 in Lab Credits toward your next order.




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