GHK-Cu - Front - MiPeptidos
Healing / Recovery

GHK-Cu

CAS: 49557-75-7

GHK-Cu is a research peptide in the healing / recovery category. GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma, saliva, and urine. MiPeptidos offers GHK-Cu in 2 sizes with 99.4% verified purity and full analytical documentation.

Starting at
$19.95/vial
In Stock
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≥99% Purity
COA Included
Third-Party Tested
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CoA Included
HPLC Verified
GMP Compliant
Third-Party Tested
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How GHK-Cu Works

GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma, saliva, and urine. It functions as a signaling molecule that resets gene expression to a healthier state, upregulating genes involved in antioxidant defense, DNA repair, and tissue remodeling while downregulating inflammatory and tissue-destructive genes. It stimulates collagen synthesis, glycosaminoglycan production, and angiogenesis. The copper ion is essential for activating copper-dependent enzymes like lysyl oxidase (collagen cross-linking) and superoxide dismutase.

Research Applications

1
Wound healing and tissue remodeling
2
Skin regeneration and anti-aging
3
Hair growth stimulation (follicle enlargement)
4
Bone and cartilage repair
5
Anti-fibrotic and anti-scarring research
View Published Research on PubMed →

Pricing

SizePer Vial10-Pack
50mg
$19.95$145.95
100mgBest Value
$31.95$232.95

Prices shown per vial from 10-pack. Volume discounts available for 50+ vials — contact us.

HPLC Purity Analysis

High-Performance Liquid Chromatography
99.4%purity
mAURetention Time (min)0250500750100005101520253099.4%
Method: RP-HPLC C18 ColumnDetection: UV 220nmMobile Phase: Acetonitrile/Water + 0.1% TFA

Certificate of Analysis

MiPeptidos
GHK-Cu
PASSES ALL SPECIFICATIONS
Batch NumberHR-GHKC-2600115
Date of AnalysisFebruary 28, 2026
Purity (HPLC)99.4%
AppearanceWhite to off-white lyophilized powder
SolubilityFreely soluble in sterile water and bacteriostatic water
Molecular Weight (MS)403.93 Da — Confirmed
Endotoxin (LAL)<0.1 EU/mg
Sterility (USP <71>)Passes USP <71>

This COA is a representative sample. A batch-specific Certificate of Analysis with full HPLC chromatograms and mass spectrometry data is included with every MiPeptidos order.

Reconstitution Calculator

Add this much bacteriostatic water:
—
Select a different concentration for a practical volume

Inject bacteriostatic water slowly along the vial wall. Gently swirl until dissolved — never shake. Store reconstituted solution at 2-8°C and use within 30 days.

Download Product Brochure

Get our detailed GHK-Cu product brochure with specifications, research applications, HPLC analysis data, and reconstitution guide. Available in English and Spanish.

Customer Reviews

5.0/5from 1 review
Verified
Dr. Friedrich Bauer·Munich, Germany

GHK-Cu from MiPeptidos has the correct copper tripeptide complex verified by our ICP-MS for copper content and HPLC for the peptide component. Our skin remodeling studies show excellent collagen-stimulating activity. The...

Jan 22, 2026
View All Reviews →

Frequently Asked Questions

GHK-Cu (CAS: 49557-75-7) is a research compound, with a molecular weight of 403.93 Da in the Healing / Recovery category. GHK-Cu is a naturally occurring copper-binding tripeptide found in human plasma, saliva, and urine. It functions as a signaling molecule that resets gene expression to a healthier state, upregulating genes involved in antioxidant defense, DNA repair, and tissue remodeling while downregulating inflammatory and tissue-destructive genes. Researchers commonly investigate GHK-Cu for Wound healing and tissue remodeling, Skin regeneration and anti-aging, Hair growth stimulation (follicle enlargement). Every vial from MiPeptidos includes batch-specific analytical documentation.
GHK-Cu is available in 2 sizes (50mg, 100mg), so reconstitution volume depends on which vial you have. For the 50mg size, add 5-6mL of bacteriostatic water; for the 100mg size, use 6-8mL. Always let the vial warm to room temperature first, inject the water slowly along the vial wall, and swirl gently — never shake. Store reconstituted GHK-Cu at 2-8°C and use within 30 days. MiPeptidos carries bacteriostatic water in 3mL and 10mL vials.
GHK-Cu is the copper-complexed form of the tripeptide glycyl-L-histidyl-L-lysine, and the copper ion is critical to its biological activity. The Cu(II) binding enables GHK-Cu to stimulate collagen synthesis, attract immune cells for wound remodeling, and upregulate decorin while suppressing TGF-beta-driven scarring. Without copper, plain GHK has significantly reduced regenerative activity. At just 403.93 Da, GHK-Cu is one of the smallest bioactive peptides available — MiPeptidos offers it in 50mg and 200mg sizes.
Store lyophilized GHK-Cu at -20°C for maximum long-term stability — properly stored, it remains potent for 24+ months. Once reconstituted with bacteriostatic water, keep it refrigerated at 2-8°C and use within 30 days. In research applications, GHK-Cu has a reported half-life of Short in plasma; topical effects are sustained over hours, which informs dosing frequency and protocol design. Avoid repeated freeze-thaw cycles and protect from direct light. MiPeptidos ships every order with cold-chain packaging to maintain integrity during transit.
Every GHK-Cu order from MiPeptidos includes a batch-specific Certificate of Analysis. Our current batch (HR-GHKC-2600115, tested February 28, 2026) shows 99.4% purity by HPLC, mass spectrometry confirmation at 403.93 Da, endotoxin levels below 0.1 EU/mg, and passing sterility per USP <71>. This level of documentation ensures you can verify compound identity and purity before beginning your research. MiPeptidos also offers bulk pricing on orders of 50+ vials — contact info@mipeptidos.com.

Specifications

Purity
≥99%
Form
Lyophilized Powder
CAS Number
49557-75-7
Mol. Weight
403.93 Da
Formula
C14H24CuN6O4
Half-Life
Short in plasma; topical effects are sustained over hours
Storage
Store at -20°C. Reconstituted: 2–8°C for up to 30 days.
Sizes
50mg, 100mg

Sequence

Gly-His-Lys (tripeptide complexed with copper(II) ion)

Research Use Only. This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.

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