GHK-Cu Peptide – Copper Tripeptide Research Compound
Copper-tripeptide research compound – glycyl-histidyl-lysine coordinated to a copper(II) ion. Independently third-party tested. Available in 50mg and 100mg lyophilized vials.
Price range: $44.99 through $79.99
50mg - 100mg mg per vial
- Same-day shipping on orders placed before 12:00 PM EST. Free U.S. shipping on orders over $200.
- 99%+ Verified Purity
- COA on Every Lot
- Same-Day U.S. Shipping
- For Research Use Only
What Is GHK-Cu Peptide?
GHK-Cu (also referenced as Cu-GHK and GHK Cu) is a research compound consisting of the tripeptide glycyl-histidyl-lysine (Gly-His-Lys) coordinated to a copper(II) ion. The free GHK tripeptide is naturally present in human plasma, and the copper-bound form has been examined extensively in published research literature for its interactions with cellular and connective-tissue research models.
The GHK-Cu research peptide supplied by Genryse is synthesized to a verified 99%+ purity threshold, lyophilized for stability, and supplied strictly for in-vitro laboratory research, analytical work, and controlled scientific study. Genryse GHK-Cu is not supplied for human consumption, dietary use, cosmetic use, skin-care application, hair-growth application, or veterinary application.
GHK-Cu sits within the Longevity / Cellular / Wellness Research category alongside NAD+, MOTS-c, SS-31, Thymosin Alpha 1, Cerebrolysin, and Melanotan II. GHK-Cu is also a component of the Glow Peptide Blend (in the Recovery / Repair Research category), which combines GHK-Cu with BPC-157 and TB-500.
How GHK-Cu Peptide Is Discussed in Research
GHK-Cu has been examined in a wide range of preclinical research models. The published research literature documents investigations into the compound’s potential influence on cellular signaling pathways, copper coordination chemistry, and connective-tissue research models. None of the descriptions below describe human use, treatment outcomes, cosmetic application, or clinical recommendations – they summarize how the GHK-Cu research peptide has been characterized in published in-vitro and animal-model studies.
Research investigators have examined GHK-Cu Peptide in the context of:
- Copper coordination chemistry research in controlled in-vitro systems
- Cellular signaling research in cell-based assays
- Gene expression research in laboratory models
- Connective-tissue research in animal models
- Comparative tripeptide research in defined laboratory conditions
All findings discussed in the published research literature are derived from in-vitro and in-vivo animal-model studies and are exploratory in nature. Genryse supplies GHK-Cu Peptide as a research peptide for these laboratory-research purposes only.
GHK-Cu Peptide Product Specifications
| Product name | GHK-Cu Peptide (also referenced as Cu-GHK, GHK Cu, glycyl-histidyl-lysine copper) |
| Sequence (tripeptide) | Gly-His-Lys |
| Molecular formula (Cu complex) | C14H24CuN6O4 |
| CAS number (Cu complex) | 89030-95-5 |
| CAS number (free GHK) | 49557-75-7 |
| Form supplied | Lyophilized powder, vialed |
| Sizes available | 50mg | 100mg |
| Verified purity | 99%+ (HPLC) |
| Identity verification | Mass spectrometry |
| COA | Available for every lot |
| Country of origin | USA |
| Intended use | In-vitro laboratory research only |
Purity, COA, and Third-Party Testing
Every Genryse GHK-Cu Peptide research peptide is independently verified by third-party laboratories. Each batch undergoes HPLC testing for 99%+ purity and mass-spectrometry verification for molecular identity. A Certificate of Analysis is generated for every lot of GHK-Cu Peptide we supply, and is available for review on the COA library page.
Genryse does not ship a research peptide without a COA. This is a non-negotiable element of how we supply GHK-Cu Peptide to qualified research professionals.
📄 Download Sample GHK-Cu Peptide COA (PDF) →GHK-Cu Peptide Storage and Handling
Lyophilized GHK-Cu Peptide should be stored at -20°C, protected from light, until reconstitution. Once reconstituted, GHK-Cu Peptide should be stored at 2–8°C and used within the timeframe specified on the lot’s COA. Maintain aseptic handling practices to preserve research peptide integrity.
For comprehensive handling and reconstitution practices, refer to the Genryse peptide storage guide.
📘 View Peptide Storage Guide →Related Research Peptides
Researchers studying GHK-Cu Peptide frequently work alongside the following research peptides supplied by Genryse:
Browse Longevity / Cellular / Wellness Research →Research References
Selected published research literature referencing GHK-Cu Peptide:
- Pickart L, Vasquez-Soltero JM, Margolina A, Biomed Res Int, 2015;2015:648108
- Pickart L, Margolina A, Int J Mol Sci, 2018;19(7):1987
- Choi HR et al., Skin Pharmacol Physiol, 2014;27(6):305–311
- Pickart L et al., J Aging Res Clin Pract, 2012;1(1):4–9
GHK-Cu Peptide – Frequently Asked Questions
Warning — For Research Use Only
FDA Disclaimer: The statements made within this website have not been evaluated by the U.S. Food and Drug Administration. The research peptides supplied by Genryse are not intended to diagnose, treat, cure, or prevent any disease.
For Research Purposes Only
Not a Dietary Supplement
Not for Human Consumption
Not for Veterinary Use
