{"id":1080,"date":"2026-09-18T09:55:13","date_gmt":"2026-09-18T09:55:13","guid":{"rendered":"https:\/\/dutchpeptidelabs.nl\/products\/ghk-cu-2"},"modified":"2026-10-18T10:11:57","modified_gmt":"2026-10-18T08:11:57","slug":"ghk-cu","status":"publish","type":"product","link":"https:\/\/dutchpeptidelabs.nl\/en\/products\/ghk-cu","title":{"rendered":"GHK-Cu"},"content":{"rendered":"<h2>What is GHK-Cu?<\/h2>\n<p>GHK-Cu is a copper complex peptide consisting of three amino acids (glycine, histidine, and lysine) bound to a Cu\u00b2\u207a ion. GHK-Cu was first identified in human plasma by Dr. Loren Pickart in the 1970s. Its molecular formula is C\u2081\u2084H\u2082\u2083CuN\u2085O\u2085, with a molecular weight of approximately 404 g\/mol. The structure consists of a linear tripeptide backbone with a coordinated copper atom.<\/p>\n<h2>Analysis and identity<\/h2>\n<p>Every batch is tested independently by an external laboratory. The certificate of analysis for this product is available on this page and states the method used, the purity determined and the date of analysis.<\/p>\n<h2>Available variants<\/h2>\n<p>GHK-Cu is available in 50mg and 100mg. The current price for each is shown with the product options on this page.<\/p>\n<h2>Storage and Handling<\/h2>\n<p>GHK-Cu powder should be stored at 2-8\u00b0C (refrigeration) in a dry environment, protected from light and moisture. Unopened original packaging can remain stable for up to 24 months under these conditions. After opening, the product should be stored in sealed containers under the same conditions and preferably under an inert gas atmosphere (nitrogen).<\/p>\n<p>For reconstitution, sterile water or 0.9% sodium chloride is recommended. The peptide is highly soluble in water and mild acidic solutions. Reconstituted solutions should be stored at 2-8\u00b0C and used within 2 weeks to minimize degradation. It is advisable not to repeatedly freeze and thaw suspended solutions.<\/p>\n<h2>Research disclaimer<\/h2>\n<p>GHK-Cu supplied by Dutch Peptide Labs is intended solely for in vitro laboratory research and scientific purposes. This product is <strong>not<\/strong> intended for human or animal consumption, medicinal use, dietary application or therapeutic injection, and has not been approved by regulatory agencies such as the EMA or the FDA. Dutch Peptide Labs makes no claims as to effect, suitability or safety for any application in humans or animals. All use must take place under the supervision of qualified researchers. The seller accepts no liability for unauthorised or unlawful use of this product.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is GHK-Cu? GHK-Cu is a copper complex peptide consisting of three amino acids (glycine, histidine, and lysine) bound to a Cu\u00b2\u207a ion. GHK-Cu was first identified in human plasma by Dr. Loren Pickart in the 1970s. Its molecular formula is C\u2081\u2084H\u2082\u2083CuN\u2085O\u2085, with a molecular weight of approximately 404 g\/mol. The structure consists of a [&hellip;]<\/p>\n","protected":false},"featured_media":82225,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[181,186],"product_tag":[],"giftcard-category":[],"class_list":["post-1080","product","type-product","status-publish","has-post-thumbnail","product_cat-cosmetic-peptides","product_cat-peptiden","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product\/1080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/media\/82225"}],"wp:attachment":[{"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/media?parent=1080"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product_brand?post=1080"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product_cat?post=1080"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/product_tag?post=1080"},{"taxonomy":"giftcard-category","embeddable":true,"href":"https:\/\/dutchpeptidelabs.nl\/en\/wp-json\/wp\/v2\/giftcard-category?post=1080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}