{"product_id":"ghk-cu","title":"GHK-Cu","description":"\u003c!-- =========================================================\n  GHK-Cu — DISSOLV LABS\n  100 mg lyophilized vial\n  Recovery category\n  Shopify product description — paste into the Code View\n  of the product description field.\n========================================================= --\u003e\n\n\u003ch2\u003eGHK-Cu — Research Peptide\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu is a naturally occurring copper-binding tripeptide referenced in the scientific literature as a complex of \u003cstrong\u003eglycyl-L-histidyl-L-lysine\u003c\/strong\u003e chelated with divalent copper (Cu²⁺). It is one of the most extensively cited compounds within the dermal remodeling and extracellular matrix research peptide category. DISSOLV LABS supplies GHK-Cu as a \u003cstrong\u003e100 mg\u003c\/strong\u003e lyophilized vial — a high-purity analytical reference compound for qualified laboratory research professionals.\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003ePurity:\u003c\/strong\u003e ≥99% (HPLC-MS verified)\u003cbr\u003e\n  \u003cstrong\u003eFormat:\u003c\/strong\u003e 100 mg lyophilized vial\u003cbr\u003e\n  \u003cstrong\u003eDesignation:\u003c\/strong\u003e Research use only — not intended for human or veterinary use\n\u003c\/p\u003e\n\n\u003ch2\u003eCompound Overview\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu — the copper-bound form of the tripeptide GHK (Gly-His-Lys) — is a small molecule naturally present in human plasma, saliva, and urine, where it functions as a copper-transport ligand. Within the published literature, the GHK sequence is classified as a copper-binding signaling tripeptide, and the copper complex is studied as a reference compound for research involving extracellular matrix remodeling, dermal fibroblast pathway models, and gene expression profiling.\u003c\/p\u003e\n\n\u003cp\u003eGHK-Cu is structurally and mechanistically distinct from larger regenerative peptides such as BPC-157 and TB-500, and from α-MSH-derived fragments such as KPV. It occupies a unique position within the Recovery research peptide category as the principal \u003cstrong\u003ecopper peptide reference standard\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eResearch Context\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu has been investigated in an extensive body of preclinical research and is commonly referenced in laboratory work involving:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExtracellular matrix and collagen pathway research\u003c\/li\u003e\n  \u003cli\u003eDermal fibroblast signaling models\u003c\/li\u003e\n  \u003cli\u003eCopper-transport and chelation chemistry research\u003c\/li\u003e\n  \u003cli\u003eGene expression profiling and transcriptomic studies\u003c\/li\u003e\n  \u003cli\u003eHair follicle and dermal papilla pathway research\u003c\/li\u003e\n  \u003cli\u003eAngiogenesis and vascular endothelial signaling research\u003c\/li\u003e\n  \u003cli\u003eComparative tripeptide structure–activity profiling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eScientific Classification\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompound name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGHK-Cu\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlternative designations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper Tripeptide-1 · Glycyl-L-Histidyl-L-Lysine Copper Complex · Cu-GHK · GHK-Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper-binding tripeptide complex\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmino acid sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlycine – Histidine – Lysine (Gly-His-Lys)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDermal remodeling and extracellular matrix research peptide\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeptide family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper-binding signaling tripeptides\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResearch domains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtracellular matrix biology, dermal fibroblast research, copper chelation chemistry, gene expression profiling, regenerative pathway research\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjacent compounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBPC-157, TB-500, BPC-157 \/ TB-500 research stack, KPV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAnalytical \u0026amp; Quality Standards\u003c\/h2\u003e\n\u003cp\u003eEvery GHK-Cu lot supplied by DISSOLV LABS undergoes a structured analytical workflow designed to confirm identity, purity, copper coordination, and batch consistency before release.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurity verification\u003c\/strong\u003e by reversed-phase high-performance liquid chromatography (RP-HPLC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdentity confirmation\u003c\/strong\u003e by mass spectrometry (HPLC-MS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper coordination verification\u003c\/strong\u003e consistent with the GHK-Cu²⁺ complex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidual solvent and moisture screening\u003c\/strong\u003e to documented thresholds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatch-to-batch consistency\u003c\/strong\u003e recorded on a per-lot Certificate of Analysis (COA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThird-party verification\u003c\/strong\u003e available upon institutional request\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSterile lyophilization\u003c\/strong\u003e under inert conditions to preserve peptide integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mg lyophilized vial\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCharacteristic blue lyophilized solid (reflecting Cu²⁺ coordination)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed amber glass vial, crimped seal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDSL-GHK-100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥99% (HPLC-MS verified)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e−20 °C, protected from light and moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSterile or bacteriostatic solvent (laboratory protocol only)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable under recommended storage conditions; refer to lot COA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRestricted to qualified research personnel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat is GHK-Cu?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eGHK-Cu is a naturally occurring copper-binding tripeptide complex referenced in scientific literature as the chelated form of glycyl-L-histidyl-L-lysine (GHK) with divalent copper (Cu²⁺). It is one of the most extensively studied compounds within the dermal remodeling and extracellular matrix research peptide category. Supplied by DISSOLV LABS as an analytical reference compound for laboratory research use only.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat does GHK-Cu stand for?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eGHK refers to the tripeptide sequence \u003cstrong\u003eGlycine–Histidine–Lysine\u003c\/strong\u003e. The \"Cu\" designates that the tripeptide is complexed with divalent copper (Cu²⁺). It is also referenced in the literature as \u003cstrong\u003eCopper Tripeptide-1\u003c\/strong\u003e, \u003cstrong\u003eCu-GHK\u003c\/strong\u003e, or the glycyl-L-histidyl-L-lysine copper complex.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat is the amino acid sequence of GHK-Cu?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eThe peptide backbone is composed of three amino acids in sequence: \u003cstrong\u003eglycine, histidine, and lysine\u003c\/strong\u003e (Gly-His-Lys). The histidine and lysine residues, along with the N-terminal glycine, coordinate the copper (II) ion to form the characteristic GHK-Cu complex.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat vial size is available?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eDISSOLV LABS supplies GHK-Cu as a \u003cstrong\u003e100 mg\u003c\/strong\u003e lyophilized vial (catalog DSL-GHK-100), produced from ≥99% purity reference material and accompanied by a per-lot Certificate of Analysis.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhy is the powder blue?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eThe characteristic blue color of GHK-Cu in lyophilized form reflects the coordination of divalent copper (Cu²⁺) by the tripeptide ligand. This visual indicator is consistent with proper copper complexation, and is a recognized feature of GHK-Cu as a reference standard.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat category does GHK-Cu belong to?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eGHK-Cu is classified within the copper-binding signaling tripeptide family and is studied as the principal copper peptide reference compound within the broader Recovery research peptide category. It is referenced alongside BPC-157, TB-500, and KPV in regenerative pathway research literature.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow does GHK-Cu differ from BPC-157 and TB-500?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eIn published research literature, GHK-Cu is described as a copper-binding tripeptide studied in dermal fibroblast and extracellular matrix research; BPC-157 is a body protection compound-derived pentadecapeptide studied in connective tissue and gastrointestinal pathway research; and TB-500 is a Thymosin Beta-4 active fragment studied in actin-binding and cellular migration research. Each compound occupies a distinct position within the broader Recovery research peptide category.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow does GHK-Cu differ from KPV?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eGHK-Cu and KPV are both small peptides studied within the Recovery research category, but they are structurally and mechanistically distinct. GHK-Cu is a copper-binding tripeptide (Gly-His-Lys + Cu²⁺) studied in extracellular matrix and dermal remodeling research, while KPV is an α-MSH-derived tripeptide (Lys-Pro-Val) studied in inflammatory signaling research.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat purity standard does DISSOLV LABS supply?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eDISSOLV LABS supplies GHK-Cu at \u003cstrong\u003e≥99% purity\u003c\/strong\u003e, verified by reversed-phase HPLC and confirmed by mass spectrometry (HPLC-MS). Copper coordination is verified consistent with the GHK-Cu²⁺ complex. Each lot is accompanied by a Certificate of Analysis.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat analytical testing is performed on each lot?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eEach GHK-Cu lot is subjected to RP-HPLC purity analysis, HPLC-MS identity confirmation, copper coordination verification, residual solvent and moisture screening, and batch-consistency documentation. Third-party analytical verification is available upon institutional request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow should GHK-Cu be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eRecommended storage is \u003cstrong\u003e−20 °C\u003c\/strong\u003e, protected from light and moisture, in the original sealed vial. Refer to the lot-specific Certificate of Analysis for stability data.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow is GHK-Cu reconstituted for laboratory work?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eGHK-Cu is typically reconstituted with sterile or bacteriostatic solvent in accordance with the receiving laboratory's internal protocols. Reconstitution methodology is the responsibility of the qualified research professional.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs GHK-Cu research use only?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. GHK-Cu supplied by DISSOLV LABS is \u003cstrong\u003estrictly for laboratory research use only\u003c\/strong\u003e. It is not intended for human or veterinary use, and is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat compounds are related to GHK-Cu?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eGHK-Cu is commonly referenced alongside BPC-157, TB-500, BPC-157 \/ TB-500 combination research stacks, and KPV — all of which are studied within tissue repair, regenerative pathway, and connective tissue research domains.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs a Certificate of Analysis (COA) available?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. Every lot is shipped with a lot-specific Certificate of Analysis documenting purity, identity, copper coordination, and analytical methodology. COAs are available to verified research accounts on request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWho should handle GHK-Cu?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eGHK-Cu is intended exclusively for handling by qualified laboratory research professionals operating within appropriate research facilities. It is not for sale to or use by the general public.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eRelated Research Compounds\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBPC-157\u003c\/strong\u003e — body protection compound-derived pentadecapeptide research peptide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTB-500\u003c\/strong\u003e — Thymosin Beta-4 active fragment research peptide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBPC-157 \/ TB-500 Research Stack\u003c\/strong\u003e — combination research preparation pairing BPC-157 with TB-500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKPV\u003c\/strong\u003e — α-MSH-derived tripeptide research compound (lysine-proline-valine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompliance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor laboratory research use only.\u003c\/strong\u003e This product is not intended for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Sale and distribution are restricted to qualified laboratory research professionals operating within appropriate research environments. The purchaser assumes full responsibility for safe handling, storage, and disposal in accordance with applicable institutional, local, and federal guidelines.\u003c\/p\u003e","brand":"Dissolv Labs","offers":[{"title":"Default Title","offer_id":52101847056664,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0861\/9544\/files\/GHK-Cu100mg.png?v=1779621738","url":"https:\/\/dissolv.com\/products\/ghk-cu","provider":"Dissolv Labs","version":"1.0","type":"link"}