{"title":"Longevity Research","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis collection brings together research compounds studied in the context of cellular ageing models, oxidative stress assays, gene expression modulation studies, and biological age-related mechanisms. The peptides featured here appear in preclinical literature examining telomerase activity in vitro, antioxidant signalling pathways, collagen and elastin synthesis models, and the molecular biology of cellular senescence. For laboratory research use only.\u003c\/p\u003e","products":[{"product_id":"ghk-cu-50mg-copper-peptide-research-grade","title":"GHK-Cu — 50mg","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu, also known as the Copper Peptide, is a naturally occurring tripeptide composed of glycine, histidine, and lysine, complexed with a copper ion. It is one of the most extensively studied compounds in skin and connective tissue research, with documented effects on gene expression across thousands of biological pathways.\u003c\/p\u003e\n\u003cp\u003eThis vial contains 50mg of GHK-Cu, supplied lyophilised (freeze-dried), research grade, in a sealed vial. Each batch is independently tested and a batch-specific Certificate of Analysis is published on this page before sale.\u003c\/p\u003e\n\u003cp\u003eGHK-Cu is investigated in research contexts including collagen synthesis pathways, gene expression modulation, wound healing and skin regeneration models, and oxidative stress research. Velyx makes no health claims about this compound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × GHK-Cu 50mg vial — lyophilised, research grade\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTracked UK delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eResearch use only. Not for human or veterinary consumption. By purchasing you confirm you are 18 or over and understand the research-use-only nature of this product.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eResearch\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFields of study\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGHK-Cu (Copper Peptide) appears in peer-reviewed research literature on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCollagen and elastin synthesis pathways\u003c\/li\u003e\n\u003cli\u003eGene expression modulation (over 4,000 genes documented)\u003c\/li\u003e\n\u003cli\u003eWound healing and skin regeneration models\u003c\/li\u003e\n\u003cli\u003eOxidative stress and antioxidant pathway research\u003c\/li\u003e\n\u003cli\u003eHair follicle and dermal cell studies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRelated research — selected papers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePickart L, Margolina A. \u003cem\u003eRegenerative and protective actions of the GHK-Cu peptide.\u003c\/em\u003e Int J Mol Sci. 2018. \u003ca rel=\"noopener\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/30021957\/\" target=\"_blank\"\u003ePMID: 30021957\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePickart L et al. \u003cem\u003eGHK peptide as a natural modulator of multiple cellular pathways in skin regeneration.\u003c\/em\u003e Biomed Res Int. 2015. \u003ca rel=\"noopener\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/26236708\/\" target=\"_blank\"\u003ePMID: 26236708\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePickart L. \u003cem\u003eThe human tri-peptide GHK and tissue remodeling.\u003c\/em\u003e J Biomater Sci Polym Ed. 2008. \u003ca rel=\"noopener\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/18534094\/\" target=\"_blank\"\u003ePMID: 18534094\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVelyx publishes peer-reviewed research citations for context only. No therapeutic claim is made or implied.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eCertificates of Analysis\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis vial of GHK-Cu 50mg ships with its batch-specific Certificate of Analysis using validated chromatographic and spectrometric techniques. The COA displayed below corresponds to the exact batch you receive.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGHK-Cu 50mg\u003c\/strong\u003e — Batch [insert] — [Download COA PDF — insert link]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach batch is independently tested for HPLC purity, identity verification, endotoxin (LAL assay), heavy metals (Class 1 and 2), and bioburden (TAMC and TYMC). Velyx does not publish in-house testing in place of independent verification.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCOA will be published here before this batch ships.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003ePreparation \u0026amp; Storage\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis vial arrives lyophilised (freeze-dried powder) and requires reconstitution with bacteriostatic water before use in research.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended: reconstitute 50mg GHK-Cu with \u003cstrong\u003e5ml bacteriostatic water\u003c\/strong\u003e → final concentration \u003cstrong\u003e10 mg\/ml\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse a 1ml insulin syringe to slowly inject bacteriostatic water into the vial. Swirl gently — do not shake — until the powder dissolves completely. GHK-Cu solutions have a characteristic blue tint from the copper complex; this is normal and expected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore reconstitution\u003c\/strong\u003e (lyophilised): refrigerate at 2–8°C. Avoid light. Do not freeze.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter reconstitution\u003c\/strong\u003e: refrigerate at 2–8°C. Use within 14–30 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn transit\u003c\/strong\u003e: shipped with insulated packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBacteriostatic water is not included. Available as a Velyx add-on.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll products sold by Velyx Research Ltd are for research purposes only and are not intended for human consumption. By purchasing from this site you confirm that you are 18 or over and understand the research-use only nature of all products.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eReviews\u003c\/h2\u003e\n\u003cp\u003eVerified customer reviews will appear here as orders ship and reviews are submitted. All reviews are post-purchase and unincentivised.\u003c\/p\u003e","brand":"Velyx","offers":[{"title":"Default Title","offer_id":53262921171286,"sku":"VEL-GHK-50MG","price":19.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/8792\/5846\/files\/Screenshot_2026-06-04_at_11.35.24.png?v=1780569721"}],"url":"https:\/\/www.velyx.co.uk\/collections\/longevity-research.oembed","provider":"Velyx","version":"1.0","type":"link"}