Research use only. This is laboratory material. It is not an approved medicine in Canada, it is not for human or veterinary use, and nothing on this page is dosing or administration guidance.
The short version
- GHK-Cu is a three-amino-acid peptide (glycine, histidine, lysine) bound to a copper ion. It occurs naturally in human plasma, and it is the copper that gives the powder its blue colour.
- Low concentrations appear in cosmetics. The research-grade material here is not a cosmetic and not a medicine.
- We stock it as a 100mg vial.
- Every batch is tested by an outside lab. The report is on this page before you ask for it.
- Ships from inside Canada. No customs, no border risk.
What arrives
A sealed 100mg vial of blue lyophilized powder. Freeze-dried, so it is a solid cake or thin film at the bottom of the glass, not a liquid. Capped and labelled with the compound, the size and the batch number that matches the lab report.
How to read our lab report
Every batch goes to an outside laboratory before it is listed. The report gives two numbers that matter. Purity is how much of what is in the vial is the compound you paid for. Mass is how much material is actually in the vial. Purity is the number every supplier quotes; mass is the one many skip, and it is the one that catches underfilling. A vial labelled 10mg that measures 10mg or more was not shorted. A vial that measures 8mg is, whatever its purity says.
Ask any supplier for both numbers on the batch you are being sold, not a sample batch from last year. Ours included. The current report for this product is further down this page.
Sizes and price
| Size | Price |
|---|
| 10ml | $80.00 Original price was: $80.00.$64.99Current price is: $64.99. |
| 3ml | $75.00 Original price was: $75.00.$64.99Current price is: $64.99. |
Both options are 100mg of GHK-Cu. The size refers to the vial the powder is supplied in.
Working out how much to reconstitute? The peptide calculator does the arithmetic for any vial size.
Shipping and payment
Orders leave from inside Canada, so nothing crosses a border and nothing gets held at customs. Express shipping is free over $250. Below that it is a flat rate shown at checkout. Payment is by Interac e-Transfer. Tracking is sent by email once the carrier has the parcel.
Where GHK-Cu stands in Canada
GHK-Cu is not approved by Health Canada as a medicine. It appears at low concentrations in skincare products, which are regulated as cosmetics; the material on this page is research-grade powder and is supplied as laboratory material for research use only. The research on it: GHK-Cu in Canada: history and research.
Questions people ask before buying GHK-Cu in Canada
Is this the same GHK-Cu that is in skincare?
Same molecule, very different product. Skincare contains a small amount of GHK-Cu in a finished cream or serum. This is 100mg of the pure copper peptide as lyophilized powder, with a third-party lab report, sold as research material.
Why is the powder blue?
Copper. The peptide is bound to a copper ion, and copper complexes are blue. A GHK-Cu vial that is not blue is a warning sign.
Where do you ship GHK-Cu from?
From inside Canada, by express courier. Free over $250, flat rate below. Payment by Interac e-Transfer.
Research library
The questions people actually ask are answered properly in these, not compressed into a product page.
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