Premium GHK-Cu 50mg

Premium GHK-Cu – 50 mg GHK-Cu (Copper Tripeptide-1) is a naturally occurring tripeptide complex formed from glycine, histidine, and lysine bound to a copper(II) ion. Found in plasma, saliva, and urine, it has become a central focus of laboratory studies thanks to its ability to interact with biological pathways linked to skin repair, tissue regeneration, antioxidant protection, and cellular signaling. Supplied as a lyophilised powder for laboratory research only, GHK-Cu represents a fusion of natural biology with synthetic precision, making it an important molecule for studies across dermatology, regenerative biology, and wellness-related research. This product is part of our Premium range, meaning it is subject to a more extensive testing programme than standard peptides. In addition to the independent Certificate of Analysis (CoA) that we publish for every batch across our entire range, each batch of Premium GHK-Cu is additionally tested for endotoxins using the LAL (Limulus Amebocyte Lysate) method, and screened for heavy metals including lead, arsenic, mercury and cadmium. All testing is carried out by our ISO9001 certified UK partner laboratory, and the full results are available to view and download in our Quality Centre. This combination of purity analysis, endotoxin testing and heavy metal screening represents the gold standard of independent peptide quality assurance, and is unique to Pure Peptides UK within the UK market. Research Focus and Areas of Interest 1. Skin Repair & Vitality One of GHK-Cu’s best-documented research domains is skin health. It has been shown to signal natural repair processes, enhance collagen and elastin synthesis, and support dermal matrix remodeling. In cosmetic science research, this correlates with smoother, firmer skin surfaces and reduced fine lines, making it a valuable model for skin vitality studies. 2. Wound Healing Support GHK-Cu is widely studied for its involvement in wound healing. In vitro and in vivo models suggest that it recruits immune and epithelial cells to injury sites, supporting tissue repair and regeneration. Researchers use it to investigate pathways involved in wound closure, inflammation resolution, and skin remodeling. 3. Hair Growth & Follicle Activity Laboratory research has also extended to hair biology, where GHK-Cu is studied for its influence on follicular activity. Data suggest it may encourage thicker, stronger hair growth and limit loss, providing a tool for researchers investigating scalp health and regeneration. 4. Antioxidant & Anti-Inflammatory Protection As a copper-binding peptide, GHK-Cu plays a role in reducing oxidative stress and mitigating free radical damage. Studies show it enhances antioxidant enzyme profiles and lowers pro-inflammatory signaling, offering a model for aging and cellular protection research. 5. Broader Wellness Pathways Beyond skin and tissue research, GHK-Cu has been linked to gene expression changes that resemble a “younger” molecular profile, as well as systemic protective effects against environmental stressors. This makes it a candidate for studies exploring general resilience, vitality, and whole-system modulation. Conclusion GHK-Cu is a multifaceted research peptide of high relevance in skin regeneration, wound healing, hair biology, antioxidant protection, and wellness-related studies. Supplied strictly for laboratory research only, it is not intended for diagnostic, therapeutic, or veterinary use. Technical Information: • Synonyms: Copper Tripeptide-1; GHK-Cu; Prezatide Copper; HY-P0063 • Modified Single-Letter Sequence: Gly-His-Lys • Cu²⁺ • IUPAC Condensed Amino Acid Sequence:Gly-His-Lys • Cu • xHOA • Molecular Weight: 400.9 g/mol • CAS Number: 89030-95-5 • PubChem CID: 139035031 • Further References: PubChem Entry Stability, Source, and Handling Stability: Stable when lyophilised at –20 °C until expiry. Reconstituted solution stable at 4 °C for a limited period. Avoid repeated freeze-thaw cycles. Source: Biosynthetic preparation with verified purity and quality control. Reconstitution: Reconstitute with bacteriostatic water under aseptic conditions. Usage: Product is prepared for LABORATORY RESEARCH ONLY. GHK-Cu for sale at Pure Peptides UK is limited to scientific research and education purposes only.