For research use only. Not for human or animal consumption.

PUPETIDE

Dispatch: same-day on working days if ordered before 2:00 PM ET

Search for products

Before you browse

This site supplies research compounds for laboratory use. Confirm the following to continue.

I am 21 years of age or older.
I understand everything sold here is supplied for laboratory research only.
I understand these materials are not for use in or on humans or animals.
I will handle, store, and dispose of them lawfully where I am.

Products
Research
About
FAQ
Contact

Research-grade peptides for companion-animal science, each lot listed with the laboratory certificate of analysis for its batch.

Shop

All products
Peptides
Blends
Batch certificates

Information

Research
About
FAQ
Contact

Research use only

Everything sold on this site is supplied for laboratory research only. These materials are not drugs, foods, cosmetics, or supplements, and they are not sold for use in or on humans or animals. We make no claim about what any product does, and nothing on this site is medical, veterinary, or scientific advice. By placing an order you confirm that you are buying for research purposes and that you will handle, store, and dispose of the material under the rules that apply where you are.

The materials sold here have not been evaluated by the Food and Drug Administration, and they are not intended to diagnose, treat, cure, or prevent any disease.
This business is not a pharmacy. It is not a compounding pharmacy registered under section 503A, not an outsourcing facility registered under section 503B, and not a licensed medical or veterinary provider. Its premises are not registered with or approved by the Food and Drug Administration, and nothing sold here is prescribed, compounded, or dispensed to order.
These materials are not for use in diagnostic procedures.
Product names, descriptions, and category labels on this site describe what a compound is, not what it does. They are not statements of outcome.
Material bought here is supplied for the buyer's own research. It is not for resale, and it may not be repackaged, relabelled, or passed on to anyone else.

The Terms of Sale set out what a buyer confirms when ordering, what the material may not be used for, and the limits of our liability.

Card and bank statements show purchases from this store as IRIS TRADING LLC, not as the store name.

Privacy Policy
Terms of Sale
Refund Policy
Shipping Policy
Complaint & Abuse Reporting

© 2026 PUPETIDE. All rights reserved.

GHK-Cu | PUPETIDE

Home
Peptides
GHK-Cu

GHK-Cu — product render of a labelled vial (ghk-cu-50mg__50mg)

Research use only

Representative image · supplied as lyophilized

Peptides

GHK-Cu

Lyophilized GHK-Cu copper tripeptide research material.

≥99% purity

Third-party testedEvery lot is analysed by a laboratory with no stake in this business.
Batch-specific COAA lot is matched to the certificate it arrived with before it is listed.
Sealed at the vialVials are sealed when filled and stay sealed. Nothing is decanted in between.
Cold-chain handlingCold from arrival through to dispatch, and packed cold for the journey.

Research note

About this research compound

Lyophilized GHK-Cu copper tripeptide research material. For laboratory research use only.

Data sheet

Chemistry & specifications

CAS Number: 49557-75-7
Molecular Weight: 340.38 Da
Form: Lyophilized
Solubility: Soluble in bacteriostatic water
Storage: Store lyophilized at −20 °C, protect from light
SKU: GHKCU-50MG-SINGLE
Strength: 50mg
Pack Size: Single vial

View certificate of analysis (COA)Every report we hold for this product, listed by batch

Certificates of analysis

Every laboratory report we hold for this product, listed by batch. Reports are published as received: where a report does not cover a test, it is marked as not reported.

Batch
B002A/B · 50mg
Janoshik Analytical
Purity
99.925% / 99.786%
Tests reported
- Identity — reported
- Amount — reported
- Purity — reported
- Endotoxin — reported
- Heavy metals — not reported
- Sterility
Batch
B002A/B - out of stock · 100mg
Janoshik Analytical
Purity
Not reported
Tests reported
- Identity — not reported
- Amount — not reported
- Purity — not reported
- Endotoxin — not reported
- Heavy metals

— not reported

Independent verification

Verify at Janoshik Analytical for batch B002A/B, opens in a new tab

— not reported

Sterility — not reported

Independent verification

Verify at Janoshik Analytical for batch B002A/B - out of stock, opens in a new tab

Variant50mg / Single vial

$43.56

Per 50mg / Single vial unit · ships with batch COA

In stock

Quantity

1

Subtotal $43.56

Secure checkout

GHK-Cu

$43.56

Published researchPeer-reviewed studies and reporting that reference GHK-Cu