Legal status · Canada
Is TERN-601 legal in Canada?
Written by Aaron CuhaReviewed Sep 2026
Direct answer
No. TERN-601 is not an approved medicine in Canada; its classification is "Not approved". Nothing containing it is authorized for any use in people. Vials labeled "for research use only" are not exempt: that label does not make human use lawful. On the evidence, 2 human studies are cited on its profile.
TERN-601 in Canada at a glance
| Classification | Not approved |
|---|---|
| Health Canada approval status | Not approved by Health Canada |
| Human studies cited | 2 of 2 citations on the profile |
| Reviewed | Sep 2026 |
Classification and note come from the TERN-601 profile, checked against Health Canada, Health Products and Food Branch (Health Canada) listings at the reviewed date.
What this means
- 01
No product containing TERN-601 is approved by Health Canada for any use in Canada, so nothing on the market is authorized for people.
- 02
"Research use only" is a vendor label, not a legal category that permits human use. It does not exempt a product from medicines law.
- 03
Importing, supplying or promoting it for human use can fall under medicines legislation in Canada. This page is general information, not legal advice.
What TERN-601 is
Dose-dependent weight loss in phase 1 and phase 2, then discontinued after three participants developed liver enzyme elevations consistent with potential drug-induced liver injury.
The second oral small-molecule GLP-1 agonist in this batch to work and be stopped, and its report is unusually clear about why. Phase 1 ran 28 days and produced dose-dependent weight loss with statistically significant reductions against placebo at every dose, along with the pharmacodynamic signatures you would expect from this class: reduced appetite and delayed gastric emptying.
Mechanism: An orally administered small-molecule agonist at the GLP-1 receptor, dosed once daily. Small molecules bind the receptor differently from the native peptide because they cannot reproduce its large binding surface, but the downstream signalling is the same: glucose-dependent insulin secretion, glucagon suppression, delayed gastric emptying and reduced appetite.
Regulatory history: Never approved. Clinical development was discontinued following liver safety findings in phase 2.
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 TERN-601 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.
TERN-601 in other countries
Frequently asked questions
Is TERN-601 legal in Canada?
No. TERN-601 is not an approved medicine in Canada; its classification is "Not approved". Nothing containing it is authorized for any use in people. Vials labeled "for research use only" are not exempt: that label does not make human use lawful. On the evidence, 2 human studies are cited on its profile.
Can I buy TERN-601 in Canada?
No approved product exists to buy. In Canada TERN-601 is classified as "Not approved", so there is no licensed pharmacy product. Vendors selling it "for research use only" are not selling it for human use, and that label does not change its legal status. This site does not list or recommend vendors.
Is TERN-601 Health Canada approved?
No. In Canada TERN-601 is classified as "Not approved", which is not a Health Canada marketing approval. For comparison, the US FDA status is: Never approved. Clinical development was discontinued following liver safety findings in phase 2.. On the evidence, 2 human studies are cited on its profile.
Related compounds in Canada
Full research profile
Mechanism, cited studies, FDA status and the full legal summary for TERN-601 live on its compound profile.
TERN-601 profileThis page is general information about the regulatory status of TERN-601 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.