Skip to main content
35% off sitewideFall SaleCodeEnds in

FOR RESEARCH USE ONLY. This compound is not FDA approved. All data presented is from clinical trials for educational reference.

GHK-Cu
8x tested · ISO 1702599%+ purity

Dermal Compound

GHK-Cu

A naturally occurring copper tripeptide that promotes tissue remodeling, wound healing, and collagen synthesis in animal and in vitro studies. Premium Research Peptide.

From$29.99$19.49
Order by 3pm ET to ship same dayCutoff 3:00 PM ET (12:00 PM PT)
Arrives Wed, Sep 23 - Mon, Sep 28Free standard shipping on orders over $100
Free shipment protectionLost, stolen, or damaged? We replace it, on us.
Overnight and 2-day optionsPick your speed at checkout
We acceptSecure checkout
VisaAmerican ExpressApple PayGoogle Pay
GHK-Cu$29.99$19.49

More ways to save

Build a BoxNew

Any 4 compounds, 40% off monthly, free Amino H2O + free 2-day delivery.

Bulk OrdersNew

40% off from 10 units per product, 50% off from 50 + free 2-day signed delivery.

Verified Test Results

Every batch, independently verified.

Each batch is analyzed by an ISO/IEC 17025 accredited third-party laboratory before it ships. This is the released report for the current batch, exactly as the lab signed it.

ILSILS LaboratoriesIndependent, ISO/IEC 17025 accredited

Certificate of Analysis

99.81%

Purity by HPLC

Lot
GHK0003
Tested
Jul 30, 2026
Labeled
50mg
Measured
53.63mg
ISO 17025 Accredited8× Tested
View signed certificate (PDF)

Full QC panel

6 passed · 2 reported

Appearance

Visual

GoodPass

Purity

HPLC · spec ≥ 95%

99.81%Pass

Net Peptide Content

HPLC

53.63mgReported

Identity

HPLC

ConfirmedPass

Fentanyl Screen

Immunoassay

Not DetectedPass

Heavy Metals

ICP-MS

Not DetectedPass

Sterility

PCR

No GrowthPass

Endotoxin

USP <85>

< 0.05 EU/mLReported

Every batch on record

Open any lot's signed certificate. Your order ships with its own lot-specific report.

GHK-Cu 50mg

Latest

LOT GHK0003

99.81%

HPLC purity · meets spec

Labeled
50mg
Measured
53.63mg
Identity
Confirmed
Heavy metals
Not Detected
Sterility
No Growth
Endotoxin
< 0.05 EU/mL
Tested
Jul 30, 2026

8 assays passed · ILS Laboratories, ISO/IEC 17025 accredited

View certificate

GHK-Cu 100mg

Latest

LOT GHK0004

99.14%

HPLC purity · meets spec

Labeled
100mg
Measured
105.43mg
Identity
Confirmed
Heavy metals
Not Detected
Sterility
No Growth
Endotoxin
< 0.05 EU/mL
Tested
Jul 30, 2026

8 assays passed · ILS Laboratories, ISO/IEC 17025 accredited

View certificate

GHK-Cu 50mg

LOT GHK0001

99.95%

HPLC purity · meets spec

Labeled
50mg
Measured
53.13mg
Identity
GHK-Cu
Heavy metals
Not Detected
Sterility
No Growth
Endotoxin
< 0.05 EU/mL
Tested
Jun 8, 2026

8 assays passed · ILS Laboratories, ISO/IEC 17025 accredited

View certificate

GHK-Cu 100mg

LOT GHK0002

99.62%

HPLC purity · meets spec

Labeled
100mg
Measured
104.72mg
Identity
GHK-Cu
Heavy metals
Not Detected
Sterility
No Growth
Endotoxin
< 0.05 EU/mL
Tested
May 29, 2026

7 assays passed · ILS Laboratories, ISO/IEC 17025 accredited

View certificate

GHK-Cu 50mg

LOT B1111

99.76%

HPLC purity · meets spec

Labeled
50mg
Measured
59.26mg
Tested
Feb 4, 2026
View certificate

GHK-Cu 100mg

LOT B0111

99.54%

HPLC purity · meets spec

Labeled
100mg
Measured
107.58mg
Tested
Feb 4, 2026
View certificate

Technical specifications

Compound Information

Molecular Profile

What Is GHK-Cu?

Type
Copper-peptide complex
CAS Number
89030-95-5
Molecular Weight
340.38 g/mol (free peptide)
Molecular Weight (Cu)
401.91 g/mol (with copper)
Amino Acids
3 (tripeptide)
Sequence
Gly-His-Lys
Formula
C₁₄H₂₄N₆O₄·Cu
PubChem Database
Storage Requirements

Stability Information

Protect from lightAvoid repeated freeze-thawBlue color indicates copper binding
Lyophilized (powder)
up to 2 years
Reconstituted
up to 30 days

Sealed lyophilized vials are heat-stable; refrigerating or freezing sealed vials is optional. 2-8°C applies to reconstituted solutions.

Peer-reviewed literature

The research behind this compound, cited in full.

Every research claim on this page traces back to one of the 9 publications below.

  1. 01International Journal of Molecular Sciences · 2018Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data
  2. 02BioMed Research International · 2015GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration
  3. 03Journal of Cosmetic Science · 2005A 12-week, double-blind, placebo-controlled study of GHK-Cu facial cream
  4. 04Journal of Cosmetic Laser Therapy · 2007Stimulation of collagen production by copper-peptide complex
  5. 05Journal of Aging Science and Clinical Practice · 2009Effects of GHK-Cu in nano-carriers on MMP expression and facial wrinkle parameters
  6. 06Archives of Facial Plastic Surgery · 2006Effects of Topical Copper Tripeptide Complex on CO2 Laser-Resurfaced Skin
  7. Show all 9 references
    1. 07Various Sources · 2020GHK-Cu effects on hair follicle growth and size
    2. 08Multiple Sources · 2018GHK-Cu dosing and administration protocols
    3. 09Journal of Cosmetic Dermatology · 2012Anti-inflammatory effects of GHK-Cu

Important research notice

Not for human, veterinary, or food use. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

DSIP peptide vial
NAD+ peptide vial

All the research peptides you need, with the peace of mind and research community at your fingertips.

Research updates from Amino Club

Subscribe for catalog updates, new research compounds, and quality documentation news

For researchers and labs. No spam, unsubscribe anytime.

GHK-Cu | 99%+ Pure Peptide | Amino Club | Amino Club