{"product_id":"ghk-cu-50mg-copy","title":"GHK-Cu-  Pre-Filled Pen","description":"\u003cp\u003eGHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine complexed with copper) found in human plasma, with levels that decline with age. It is widely studied for its role in collagen and extracellular-matrix synthesis, skin remodelling, antioxidant and redox signalling, and hair-follicle research.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor research purposes only. Not for human consumption.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nexxgen","offers":[{"title":"Default Title","offer_id":45310527635526,"sku":null,"price":330.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1125\/7670\/files\/ChatGPT_Image_Jul_27_2026_04_37_36_PM.png?v=1785248450","url":"https:\/\/nexxgenpeptides.co\/products\/ghk-cu-50mg-copy","provider":"Nexxgen","version":"1.0","type":"link"}