Legal status by country
Is NNC0165-1875 legal?
Written by Aaron CuhaReviewed Sep 2026
How NNC0165-1875 is classified in the United States, United Kingdom, Australia and Canada, side by side. Each country has its own page with a direct answer, the regulator's approval status and what the classification means in practice.
All four countries, side by side
| Attribute | United States · FDA | United Kingdom · MHRA | Australia · TGA | Canada · Health Canada |
|---|---|---|---|---|
| Status | Not approved | Not approved | Not approved | Not approved |
| Classification | Investigational, not approved | Investigational, not licensed | Investigational, not registered | Investigational, not approved |
| Note | Phase 2 completed as an add-on to semaglutide. No approval anywhere. | None recorded | None recorded | None recorded |
US FDA status: Investigational. Not approved. Phase 2 completed with a result its own authors describe as not clinically meaningful.. Reviewed Sep 2026.
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General information current as of Sep 2026, not legal advice. Classifications change; confirm with the regulator or 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.