GHK-Cu in Canada: where to find it and what it costs

GHK-Cu is available in Canada from domestic suppliers that sell it as a research chemical for laboratory use. pepuro carries it as a lyophilized powder in 50 mg and 100 mg vials, and it also comes inside three blends. Every vial has a QR code that opens the third-party lab report for its own batch. It is not sold as a medicine or a cosmetic, and nothing about a research vial makes it one.

Where to find GHK-Cu in Canada

Two kinds of seller turn up when you search for GHK-Cu here. Research chemical suppliers sell the lyophilized peptide for lab work. Cosmetic brands sell finished products that list a copper peptide among their ingredients. Those are different products, and only the first is a vial of the molecule with a report you can check.

Among research suppliers, the questions that separate one vial from another are the same ones you would ask of any peptide:

• Does the vial ship from inside Canada, or cross the border first?
• Is there a lab report for this batch, or one PDF reused for every batch?
• Does the report name the lab that ran the test?

pepuro ships GHK-Cu from inside Canada, so the parcel never sits in customs, and the report is tied to the vial rather than to the product page. The GHK-Cu handling guide has the full identity sheet, the concentration table for each vial and storage notes.

How much does a vial of GHK-Cu cost?

The price per milligram drops as the vial gets bigger. These are pepuro's list prices on the date of this article. The product cards above always show the current price.

A per-milligram figure only means something for a single-peptide vial. In a blend, the label mass is the combined content of every peptide, and the lab report states the ratio for that batch. What is a peptide blend? covers how a combined vial is made, and peptide blends vs single vials covers when one makes more sense than the other.

Is GHK-Cu legal in Canada?

In Canada, GHK-Cu is bought and sold as a research chemical meant for the lab. The rules restrict marketing, selling or using a peptide as a drug for human consumption, since research peptides carry no Health Canada approval for that. The deciding factor is intended use, not the molecule itself.

A GHK-Cu research vial is not a drug and not a cosmetic. A compliant supplier describes the molecule, publishes the report and sells for research use only. It does not tell you what to do with the contents. Are research peptides legal in Canada? explains the distinction in full. This page is general information, not legal advice.

Is GHK-Cu a growth hormone?

No. The question comes up because several peptides sold alongside it are growth-hormone research compounds, such as ipamorelin. GHK-Cu belongs to a different group.

Growth hormone is a large protein. GHK-Cu, at 404 g/mol, is one of the smallest molecules in the catalog. The histidine in the middle of the sequence binds the copper, which is why the reconstituted solution is blue. GHK-Cu vs GHK basic compares the two forms line by line.

What is copper peptide research?

"Copper peptide" is the everyday name for small peptides that hold a copper ion. GHK-Cu is the best known of them. AHK-Cu is a closely related copper tripeptide that pepuro also sells in 50 mg and 100 mg vials.

GHK occurs naturally in human plasma. Most published research on it uses the copper complex rather than the free peptide, and the copper is treated as part of what is being studied. GHK-Cu has been studied in tissue and dermal research models, and AHK-Cu in tissue-remodelling models.

For a GHK-Cu vial, the report and the vial itself should show:

1. Observed mass near 403.91 g/mol.
2. HPLC purity of 99% or higher. That is the floor for every batch pepuro ships.
3. A batch number that matches the code on the vial.
4. A named lab that is independent of the seller.
5. A blue solution after reconstitution. A vial labelled GHK-Cu that dissolves colourless should be checked against its report first.

Every GHK-Cu vial from pepuro ships free from our Calgary, Toronto and Vancouver distribution centers, dispatched the same business day your e-Transfer clears, with a QR code on the vial that opens its independent, third-party lab report.

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