The body produces less GHK-Cu every year, and by 60 it is nearly gone. This peptide influences over 4,000 genes toward a more regenerative state, studied for skin renewal, collagen production, and hair regrowth. The real molecule at research grade strength. Available as Lyophilized powder. Sold in 100 mg vial units. Every batch is independently third-party tested: HPLC purity confirmed at ≥98%, with mass spectrometry identity verification. A batch-specific Certificate of Analysis (COA) ships with every order. US-based supplier, ships within 24 hours.
GHK-Cu
100 mg vial · Lyophilized powder
Amino Acid Sequence
Gly-His-Lys·Cu²⁺
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≥98% Purity
Third-party HPLC & MS verified
4,000+ Genes
Broad genomic modulation
Collagen Synthesis
Stimulates structural skin repair
100mg High-Volume
Research-grade quantity
Certificate of Analysis
AvailableThird-party verified. Click to view the full lab report.
View Lab Report →For research use only. Not for human consumption, veterinary use, or clinical application. Not evaluated or approved by the FDA for any therapeutic or diagnostic purpose. By purchasing, you confirm you are a qualified researcher acquiring this compound for legitimate in-vitro or laboratory research.
Formula
C₁₄H₂₃CuN₆O₄
Molecular Weight
403.92 g/mol
Research Guide
Understanding GHK-Cu & Skin Remodeling
Your skin already knows how to heal; GHK-Cu reminds it. This naturally occurring copper tripeptide is found in human plasma, saliva, and urine in abundance during youth, declining sharply with age.
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Every batch of GHK-Cu is run through High-Performance Liquid Chromatography. The chromatogram confirms purity percentage and identifies any impurity peaks. Our minimum standard is ≥99% by HPLC, verified by accredited third-party laboratories on every production batch.
Mass spec confirms the molecular weight of GHK-Cu matches the theoretical value exactly. This verifies the compound identity, confirming it is not a substitute or mislabeled product.
Endotoxin testing ensures the compound is free from bacterial contamination. Combined with HPLC purity and MS identity confirmation, this is the full three-point verification used by accredited research labs.
Want to understand how to read a COA? Read our COA guide.
Read our in-depth research guide for GHK-Cu: mechanism of action, relevant studies, research protocols, and storage guidelines.
Read the GHK-Cu Research GuideAdd 2–5mL bacteriostatic water to the 100mg vial.
Yes. Store in a dark environment and protect the reconstituted solution from UV exposure.
The copper chelation (Cu²⁺) is essential for biological activity.
GHK-Cu has been studied both systemically and topically.
Up to 24 months lyophilized at -20°C.
More questions? Contact our team or visit our full FAQ page.
Research Resources
