Research Use Only
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Research Use Only
Confirm access requirements before entering MyPeptide.
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GHK-Cu at a very low, nontoxic concentration (1–10 nanomolar) stimulated both synthesis and breakdown of collagen and glycosaminoglycans.
— Pickart et al., BioMed Research International (2015) doi:10.1155/2015/648108
In research models, GHK-Cu has been observed to deliver copper ions to cells while modulating gene expression broadly — upregulating genes involved in tissue pathway, collagen production, and antioxidant defence, while downregulating genes associated with inflammation, tissue destruction, and fibrosis. Areas of research interest include: Collagen and elastin production effects studied in research; Wound tissue-model and matrix remodelling investigated; Follicle-cycle effects reported in preclinical studies.
Yes. Each batch of GHK-Cu is analyzed by an independent third-party laboratory. Batch GHK01 (results dated November 22, 2025) reported average purity of 98.82% and average mass of 71.4 mg. Full Certificate of Analysis documentation is available for this product.
Over 60 years of published research with hundreds of studies. Published data demonstrate tissue pathway, collagen synthesis stimulation, anti-inflammatory effects, and gene expression modulation in both in vitro and research settings. This page cites 2 published references for further reading.
Researchers studying copper-peptide biology, laboratories investigating gene expression modulation in tissue pathway, and institutions exploring broad-spectrum matrix-remodelling signalling.
This peptide is supplied as a lyophilized (freeze-dried) powder. Bacteriostatic water is required to reconstitute it before use and is not included with this product. Store lyophilized (powder) form at room temperature or refrigerated. After reconstitution, store refrigerated (2-8°C) and use within 30 days. Protect from light.
MyPeptide is a Canadian supplier of research peptides based in Mississauga, Ontario. GHK-Cu is stocked domestically and ships to research customers nationwide — including Toronto, Vancouver, Calgary, Edmonton, Ottawa, and Montreal. Every order includes third-party Certificate of Analysis documentation for the batch shipped.
Yes. GHK-Cu ships from within Canada to every province and territory, with fast domestic delivery and no international customs delays. Orders are dispatched with tracking, and all products are sold strictly for laboratory and research use only.