{"id":12333,"date":"2026-03-17T21:33:47","date_gmt":"2026-03-17T20:33:47","guid":{"rendered":"https:\/\/pepticoreaminos.net\/?post_type=product&p=12333"},"modified":"2026-05-29T16:56:59","modified_gmt":"2026-05-29T14:56:59","slug":"ghk-cu-copper-peptide-100mg","status":"publish","type":"product","link":"https:\/\/pepticoreaminos.us\/en\/product\/ghk-cu-copper-peptide-100mg\/","title":{"rendered":"GHK-CU copper peptide 100mg"},"content":{"rendered":"
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GHK-Cu (Copper Tripeptide-1)<\/h1>\n

Natural peptide for research on skin regeneration, tissue protection, antioxidant activity, and neuroprotective functions.<\/p>\n<\/header>\n

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What is GHK-Cu (Copper Tripeptide-1)<\/h3>\n

GHK-Cu<\/strong> is a naturally occurring tripeptide<\/strong> found in human plasma, urine, and saliva<\/strong>. It plays a crucial role in tissue repair<\/strong>, antioxidant defense<\/strong>, and cellular regeneration<\/strong>.\nResearch shows that GHK-Cu<\/strong> promotes wound healing<\/strong>, enhances collagen and protein synthesis<\/strong>, supports immune balance<\/strong>, and improves the overall health and elasticity of the skin<\/strong>.\nIt also acts as a feedback signal<\/strong> released after tissue injury, activating the body\u2019s natural recovery processes.<\/p>\n<\/article>\n

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GHK-Cu and Skin Regeneration<\/h3>\n

GHK-Cu<\/strong> is a natural component of human blood and has been identified as a key factor in the body\u2019s skin repair and regeneration mechanisms<\/strong>.\nStudies on skin cell cultures show that the peptide stimulates the synthesis and controlled breakdown of collagen<\/strong>, glycosaminoglycans<\/strong>, and other extracellular matrix components<\/strong> such as proteoglycans and chondroitin sulfate.\nThese actions are supported by the targeted recruitment of fibroblasts, immune cells, and endothelial cells<\/strong> to damaged tissue, coordinating a balanced and efficient healing response.<\/p>\n

The use of GHK-Cu<\/strong> in dermatological and cosmetic products<\/strong> is well established: it enhances skin elasticity and firmness<\/strong> while counteracting the visible signs of aging.\nSeveral studies confirm its ability to reduce sun damage<\/strong>, hyperpigmentation<\/strong>, and the appearance of wrinkles and scars<\/strong>.\nThese regenerative effects are partly mediated by the activation of the TGF-\u03b2 (Transforming Growth Factor Beta)<\/strong> pathway, which regulates collagen deposition<\/strong> and dermal tissue renewal<\/strong>.<\/p>\n

In animal models, GHK-Cu<\/strong> accelerates wound and burn healing<\/strong> by up to 33%, promoting the formation of new blood vessels<\/strong> in damaged tissues.\nThis discovery opens promising avenues in the study of therapies for burns and chronic wounds<\/strong>, where vascular regeneration<\/strong> is essential for full functional recovery.<\/p>\n<\/article>\n

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GHK-Cu and Antimicrobial Effects<\/h3>\n

One of the main obstacles to proper wound healing is infection caused by pathogenic bacteria or fungi.\nGHK-Cu<\/strong>, in combination with specific fatty acids<\/strong>, forms an antimicrobial complex<\/strong> active against various microorganisms responsible for skin infections \u2014 including those frequently found in diabetic<\/strong> or immunocompromised patients<\/strong>.\nIn clinical studies on diabetic ulcers<\/strong>, the administration of GHK-Cu led to a 40% increase in wound closure<\/strong> and a 27% reduction in infection rates<\/strong> compared with standard therapies.<\/p>\n

Similar results have been observed in patients with chronic ischemic lesions<\/strong>, where the peptide improved re-epithelialization<\/strong> and reduced local inflammation<\/strong>.\nThese findings confirm the potential of GHK-Cu<\/strong> as a multifunctional regenerative agent<\/strong> with both anti-inflammatory<\/strong> and antibacterial properties<\/strong>.<\/p>\n<\/article>\n

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GHK-Cu and Cognitive Function<\/h3>\n

Emerging research suggests that GHK-Cu<\/strong> may counteract neuronal decline<\/strong> associated with aging and neurodegenerative disorders<\/strong> such as Alzheimer\u2019s disease.\nThe peptide has been shown to promote angiogenesis<\/strong> in the nervous system, stimulate nerve fiber growth<\/strong>, and reduce inflammation<\/strong> in brain tissue.\nIn several studies, GHK-Cu<\/strong> even appeared to restore physiological gene expression<\/strong> in dysfunctional tissues, supporting a return to healthy cellular activity.<\/p>\n

GHK-Cu<\/strong> is found in high concentrations within the human brain<\/strong> but tends to decrease with age.\nAccording to some researchers, this decline could be a contributing factor to the progression of neurodegeneration<\/strong>.\nIn murine models of stroke and brain injury, the peptide has demonstrated an ability to prevent neuronal apoptosis<\/strong> through the miR-339-5p \/ VEGFA pathway<\/strong>, improving both cognitive<\/strong> and motor functions<\/strong>.<\/p>\n<\/article>\n

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GHK-Cu and Chemotherapy Protection<\/h3>\n

In animal models treated with bleomycin<\/em> \u2014 a chemotherapy drug known for its fibrotic effects \u2014 GHK-Cu<\/strong> has shown the ability to prevent pulmonary fibrosis<\/strong> by regulating TNF-\u03b1<\/strong> and IL-6 expression<\/strong>.\nThis anti-inflammatory action<\/strong> could allow for the use of more effective doses of anticancer drugs while reducing systemic toxicity.\nThe peptide has also demonstrated benefits in murine models of ARDS (Acute Respiratory Distress Syndrome)<\/strong>, improving oxygenation<\/strong> and reducing structural damage<\/strong> to lung tissue.<\/p>\n<\/article>\n

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GHK-Cu and Pain Modulation<\/h3>\n

In studies on rats, GHK-Cu<\/strong> administration reduced pain-related behaviors<\/strong> in a dose-dependent manner<\/strong>.\nThis analgesic effect<\/strong> appears to be mediated by increased levels of L-lysine<\/strong> and L-arginine<\/strong>, two amino acids known for their natural calming and pain-relieving properties<\/strong>.\nThese results open new perspectives in developing non-opioid, non-NSAID pain management strategies<\/strong> with a safer physiological profile.<\/p>\n<\/article>\n

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Research and Safety<\/h3>\n

GHK-Cu<\/strong> exhibits an excellent safety profile<\/strong>, with minimal side effects<\/strong> and high subcutaneous bioavailability<\/strong> in laboratory models.\nIt is currently the subject of extensive research for its potential in regenerative medicine<\/strong>, neuroprotection<\/strong>, and anti-aging therapies<\/strong>.\nAll PepticoreAminos<\/strong> products are intended strictly for scientific and laboratory research use only<\/strong> (Research Use Only<\/em>) and are not approved for human or veterinary administration<\/strong>.<\/p>\n<\/article>\n

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Scientific References<\/h3>\n
    \n
  1. Hindawi \u2014 Biomedical Research International (2015)<\/a><\/li>\n
  2. PubMed: 25745767<\/a><\/li>\n
  3. PubMed: 28370978<\/a><\/li>\n
  4. ScienceDirect: Bioorganic & Medicinal Chemistry Letters<\/a><\/li>\n
  5. PubMed: 17147644<\/a><\/li>\n
  6. PubMed: 14648529<\/a><\/li>\n
  7. PubMed: 28212278<\/a><\/li>\n
  8. PubMed: 29311918<\/a><\/li>\n<\/ol>\n<\/article>\n<\/section>","protected":false},"excerpt":{"rendered":"

    GHK-Cu (Copper Tripeptide-1)<\/strong> is a naturally occurring peptide<\/strong> found in human plasma, urine, and saliva<\/strong>, known for its regenerative<\/strong> and protective properties<\/strong>.\nPreclinical research shows that GHK-Cu<\/strong> promotes wound healing<\/strong>, stimulates collagen production<\/strong> and fibroblast activity<\/strong>, and supports the formation of new blood vessels<\/strong>.\nIt also acts as a feedback signal<\/strong> following tissue injury and has strong antioxidant properties<\/strong>, reducing free radical damage and enhancing skin health<\/strong> and cellular renewal<\/strong>.<\/p>","protected":false},"featured_media":11393,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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