{"product_id":"healthcare-example-product-4","title":"GHK-Cu","description":"\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eGHK‑Cu is a research peptide explored for its role in supporting skin‑repair pathways, collagen‑related mechanisms, and cellular regeneration signals. It’s designed for those interested in tissue‑repair biology, inflammation‑modulation pathways, and mechanisms tied to skin health and healthy aging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003cstrong\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eBenefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eSupports research into collagen, elastin, and extracellular‑matrix pathways\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eExplored for its role in skin‑repair and tissue‑regeneration mechanisms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eStudied for inflammation‑modulation and antioxidant‑related responses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eInvestigated for pathways tied to cellular signaling and healthy‑aging biology\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"cvGsUA direction-ltr align-start para-style-body\"\u003e\u003cstrong\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eDisclaimer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eFOR RESEARCH PURPOSES ONLY\u003c\/span\u003e\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eNot for human consumption\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eNot medical advice\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eNo established clinical dosing or safety profiles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eEducational content only\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGHK-Cu (glycyl-L-histidyl-L-lysine copper(II) complex) is a naturally occurring copper tripeptide with the amino acid sequence Gly-His-Lys chelated with a Cu²⁺ ion. The molecular weight of the GHK-Cu complex is approximately 403.93 Da. First identified in human plasma, GHK-Cu has emerged as a compound of substantial interest in wound healing, extracellular matrix remodeling, and skin biology research.\u003c\/p\u003e\n\u003cp\u003eIn fibroblast and keratinocyte models, GHK-Cu has demonstrated significant effects on collagen synthesis, with studies reporting upregulation of collagen types I, III, and V mRNA expression. Proteomic analysis of GHK-Cu-treated dermal fibroblasts has identified modulation of over 4,000 genes, with notable upregulation of genes associated with extracellular matrix production and downregulation of inflammatory cytokine expression. These findings position GHK-Cu as a broad-spectrum modulator of tissue remodeling gene networks.\u003c\/p\u003e\n\u003cp\u003ePreclinical wound healing models have shown that GHK-Cu promotes angiogenesis as measured by endothelial tube formation assays and VEGF expression analysis. In scratch assay wound models using fibroblast monolayers, GHK-Cu treatment has been associated with accelerated closure rates compared to untreated controls. Additionally, studies in chondrocyte cultures suggest GHK-Cu influences glycosaminoglycan synthesis, expanding research applications to cartilage biology.\u003c\/p\u003e\n\u003cp\u003eAntioxidant research has identified GHK-Cu as a modulator of superoxide dismutase (SOD) and glutathione peroxidase activity in cell culture systems. The copper ion component facilitates catalytic antioxidant activity, while the tripeptide moiety influences cellular upadminister in research settingsand tissue distribution in explant models. Hair follicle organ culture studies have also investigated GHK-Cu for its effects on follicular proliferation markers.\u003c\/p\u003e\n\u003cp\u003eTrimcore supplies GHK-Cu as a lyophilized blue-tinged powder at ≥98% purity verified by HPLC. Copper content is confirmed via ICP-MS analysis, and each lot includes a comprehensive Certificate of Analysis. Reconstitution in sterile water or physiological saline is recommended, yielding a characteristic blue solution. The lyophilized compound should be stored at -20°C, protected from moisture. Reconstituted solutions should be maintained at 2–8°C and used within 21 days. Avoid contact with chelating agents (e.g., EDTA) that may strip the copper ion from the complex.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor research and laboratory use only. Not for human consumption.\u003c\/em\u003e\u003c\/p\u003e","brand":"Trimcore Peptide Solution","offers":[{"title":"Default Title","offer_id":52560375316769,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/7122\/4353\/files\/D49F5FE1-A7D6-4363-89F7-13BB9CABBE56.png?v=1776024922","url":"https:\/\/trimcorepeptide.com\/products\/healthcare-example-product-4","provider":"Trimcore Peptide Solution","version":"1.0","type":"link"}