{"product_id":"buy-ghk-cu-canada","title":"GHK-Cu","description":"\u003ch2\u003e\u003cstrong\u003eBuy GHK-Cu in Canada: Research-Grade Copper Peptide\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine complexed with copper). Research groups who buy GHK-Cu in Canada are typically studying tissue remodelling, wound-healing, and skin-research models.\u003c\/p\u003e\n\u003cp\u003eMechanistically, GHK-Cu is investigated for its role in copper transport and its influence on extracellular-matrix and remodelling-related gene activity.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForm:\u003c\/b\u003e Lyophilized peptide complex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet per vial:\u003c\/b\u003e 50 mg (filled to approximately 104% of label)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e ≥99% (HPLC-verified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentity:\u003c\/b\u003e MS-verified (per COA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 2–8 °C, protect from light\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormula \/ M.W.:\u003c\/b\u003e C₁₄H₂₃CuN₆O₄ \/ ~401.91 Da\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCAS:\u003c\/b\u003e 49557-75-7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eWhat Makes GHK-Cu a Unique Compound\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu was first characterised by Loren Pickart in the early 1970s, identified as a copper-binding tripeptide present in human plasma whose levels change with age. That natural origin and copper-carrying role set it apart from purely synthetic tool peptides.\u003c\/p\u003e\n\u003cp\u003eIn the research literature, GHK-Cu is examined for its influence on extracellular-matrix remodelling and on the expression of genes associated with repair, making it a long-standing tool in skin- and wound-research models. Its copper complex is central to the proposed mechanisms.\u003c\/p\u003e\n\u003cp\u003eCompared with adjacent repair peptides, GHK-Cu is distinctive for combining a defined metal-ion role with remodelling activity, which is why it recurs in Canadian skin- and tissue-research designs and anchors the pigmentation-and-skin cluster alongside BPC-157 in repair panels.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTissue Remodeling —\u003c\/b\u003e GHK-Cu is studied for its association with extracellular-matrix remodelling in laboratory models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSkin Research —\u003c\/b\u003e The literature examines its role in skin- and wound-research designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGene-Expression Research —\u003c\/b\u003e Research investigates its influence on remodelling- and repair-related gene activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCopper-Transport Studies —\u003c\/b\u003e As a copper-binding peptide, it is a tool for studying metal-ion delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAntioxidant-Pathway Research —\u003c\/b\u003e Its copper complex is examined in research on cellular antioxidant systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eRelated Peptides\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eResearchers working with GHK-Cu often investigate it alongside:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/buy-bpc-157\" title=\"View BPC-157 Product Page\"\u003eBPC-157\u003c\/a\u003e\u003c\/b\u003e — A repair-focused peptide studied in adjacent remodelling contexts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/tb500-peptides\" title=\"View TB-500 Product Page\"\u003eTB-500\u003c\/a\u003e\u003c\/b\u003e — A thymosin-derived peptide studied in repair models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGlow Stack\u003c\/b\u003e — A proprietary blend within the skin\/pigmentation research domain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhere can I buy GHK-Cu in Canada for research?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGHK-Cu is supplied to Canadian research buyers as a lyophilized, research-grade peptide, HPLC-verified to ≥99% with MS-confirmed identity and a batch-specific COA.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow is GHK-Cu different from other repair peptides?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGHK-Cu is a copper-binding tripeptide of natural origin studied for matrix-remodelling and gene-expression effects, distinct from peptides like BPC-157 or TB-500 that are studied through angiogenesis and cell-migration mechanisms.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eIs GHK-Cu naturally occurring?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eYes — it occurs naturally in human plasma. The supplied material is a synthesised, research-grade copper-complexed version.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy is the copper complex important?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe copper ion is central to GHK-Cu's proposed mechanisms in the literature, which is why it is studied as a copper-complexed tripeptide rather than as the bare peptide sequence.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️ \u003cem\u003eFor research use only. Not intended for human or veterinary use. Not a drug, food, or supplement.\u003c\/em\u003e\u003c\/p\u003e","brand":"Reta Labs","offers":[{"title":"50mg","offer_id":55234608300324,"sku":null,"price":49.99,"currency_code":"CAD","in_stock":false},{"title":"6 x 50mg","offer_id":55234608333092,"sku":null,"price":269.99,"currency_code":"CAD","in_stock":false},{"title":"10 x 50mg (one box)","offer_id":55234608365860,"sku":null,"price":369.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4424\/0164\/files\/ghk-cu_retalabs_3fa3c2b6-24d0-4e83-840e-aed55946c3c5.png?v=1782177503","url":"https:\/\/retalabs.ca\/products\/buy-ghk-cu-canada","provider":"Reta Labs","version":"1.0","type":"link"}