Legal status · Canada
Is AHK-Cu legal in Canada?
AHK-Cu can be sold in Canada as a supplement or cosmetic ingredient, classified as "Sold as a supplement". That is not drug approval: Health Canada has not evaluated any health claim, and injectable or "research use only" versions fall outside supplement rules, so that label does not make human use lawful. Human evidence: Preliminary.
AHK-Cu in Canada at a glance
| Classification | Sold as a supplement |
|---|---|
| Health Canada approval status | Not a Health Canada drug approval; sold as a supplement or cosmetic |
| Evidence level | Preliminary (research strength: Preliminary) |
| Reviewed | Sep 2026 |
Classification and note come from the AHK-Cu profile, checked against Health Canada, Health Products and Food Branch (Health Canada) listings at the reviewed date.
What this means
- 01
AHK-Cu can be sold in Canada as a supplement, food or cosmetic ingredient under the classification above, without drug approval.
- 02
Supplement status means Health Canada has not evaluated any health claim; manufacturers are responsible for safety and labeling, and quality varies by product.
- 03
Injectable or "research use only" versions are not supplements. That label does not make human use lawful, and injectables fall under medicines rules.
What AHK-Cu is
A copper tripeptide marketed as the hair-growth cousin of GHK-Cu; in-vitro stimulation of hair follicle cells only, with no human trial.
AHK-Cu is a copper complex of a different tripeptide from GHK. A 2007 study showed it stimulated dermal papilla cells and VEGF in culture.
Mechanism: Copper-peptide stimulation of dermal papilla cell proliferation and VEGF expression (in vitro).
Regulatory history: Cosmetic ingredient; not a drug
How Health Canada treats this kind of product
Authorises drugs for sale through a Notice of Compliance and Drug Identification Number. A compound that is not authorised for sale cannot lawfully be sold for human use, and personal importation of prescription drugs is limited.
The classification above is the The Longevity Archive reading of Health Canada, Health Products and Food Branch listings for AHK-Cu at the reviewed date, not a legal opinion. Rules change, and importing, prescribing and possessing a compound can each be treated differently. Check the regulator directly before acting on anything here.
AHK-Cu in other countries
Frequently asked questions
Is AHK-Cu legal in Canada?
AHK-Cu can be sold in Canada as a supplement or cosmetic ingredient, classified as "Sold as a supplement". That is not drug approval: Health Canada has not evaluated any health claim, and injectable or "research use only" versions fall outside supplement rules, so that label does not make human use lawful. Human evidence: Preliminary.
Can I buy AHK-Cu in Canada?
Yes, in supplement or cosmetic form. In Canada AHK-Cu is classified as "Sold as a supplement", so oral, topical or cosmetic products can be sold under supplement rules. Injectable versions and products labeled "research use only" are not supplements and are not approved for human use.
Is AHK-Cu Health Canada approved?
No. In Canada AHK-Cu is classified as "Sold as a supplement", which is not a Health Canada marketing approval. For comparison, the US FDA status is: Cosmetic ingredient; not a drug. Evidence level: Preliminary.
Related compounds in Canada
Full research profile
Mechanism, cited studies, FDA status and the full legal summary for AHK-Cu live on its compound profile.
AHK-Cu profileThis page is general information about the regulatory status of AHK-Cu in Canada, current as of Sep 2026. It is not legal advice, and classifications change; check Health Canada, Health Products and Food Branch directly or consult a lawyer for a specific situation. Educational use only. This database summarizes published research. It is not medical advice and contains no dosing protocols or recommendations for personal use. The Longevity Archive has no vendor relationships and does not recommend where to buy anything.