{"product_id":"ghk-cu-pen-kit","title":"GHK-Cu · 100mg · Pen","description":"\u003cp\u003e\u003cstrong\u003eGHK-Cu (Copper Peptide Complex)\u003c\/strong\u003e is a naturally occurring glycyl-L-histidyl-L-lysine tripeptide with high affinity for copper (II) ions. It is found in human plasma, saliva, and urine, and decreases with age. GHK-Cu stimulates collagen and glycosaminoglycan synthesis, activates antioxidant enzymes, modulates metalloproteinase activity, and upregulates VEGF and FGF. It is studied in dermal regeneration, wound healing, hair follicle biology, and systemic anti-aging models. This pre-filled pen kit provides a complete 90-day research protocol.\u003c\/p\u003e\u003cp\u003eSynthesised in Zürich to \u0026gt;99% HPLC purity. Lot-traceable with full COA available upon request.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor research purposes only. Not for human consumption. Supplied in accordance with EU Regulation (EC) No 1907\/2006 (REACH) for research and analytical use.\u003c\/em\u003e\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\/products\/ghk-cu-pen-kit","provider":"Zürich BioGenix","version":"1.0","type":"link"}