{"product_id":"ghk-cu-pen-kit","title":"GHK-Cu · 100mg · Pen (3 moths supply)","description":"\u003cp\u003e\u003cstrong\u003eGHK-Cu (Copper Peptide Complex)\u003c\/strong\u003e — Pre-Filled Pen Kit (3 Months Supply)\u003c\/p\u003e\n\u003cp\u003eCompound: (Copper-Binding Tripeptide: Gly-His-Lys)\u003cbr\u003eStrength: 33 mg GHK-Cu per cartridge (99 mg total across 3 cartridges)\u003cbr\u003eChemical Formula: C₁₄H₂₂CuN₆O₄\u003cbr\u003eMolecular Weight: 403.93 g\/mol\u003cbr\u003ePurity: \u0026gt;99% (HPLC verified)\u003cbr\u003eFormat: Refillable metallic pen with 3 × replaceable cartridges (1 pre-loaded + 2 sealed spares), 3 mL sterile solution per cartridge\u003cbr\u003eStorage (unopened): Refrigerate at 2°C – 8°C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Control (Certificate of Analysis)\u003c\/strong\u003e\u003cbr\u003eIdentification (LC-MS\/MS): Confirmed\u003cbr\u003ePurity (HPLC-UV): \u0026gt;99%\u003cbr\u003eForm: Sterile solution — Conforms\u003c\/p\u003e\n\u003cp\u003eManufactured by: Zürich Biogenix AG, Zurich, Switzerland. Batch-specific Certificate of Analysis provided with each shipment.\u003c\/p\u003e\n\u003cp\u003eFor Research Use Only. Not for human or veterinary use. Not a drug, food additive, or cosmetic. Not intended for diagnosis, treatment, cure, or prevention of any disease.\u003c\/p\u003e","brand":"Zürich BioGenix","offers":[{"title":"Default","offer_id":53670369755473,"sku":"ZBG-GHKCU-PEN-100","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/8718\/3953\/files\/GHKPEN_8f6ad0bd-67db-40d2-8a9e-86f0204cab73.png?v=1779959654","url":"https:\/\/zurichbiogenix.com\/lt\/products\/ghk-cu-pen-kit","provider":"Zürich BioGenix","version":"1.0","type":"link"}