Legal status by country
Is NMNH legal?
Written by Aaron CuhaReviewed Sep 2026
How NMNH 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 | Not approved; research use only | Not licensed | Not approved | Not approved |
| Note | No FDA determination and no published human data. It should not be confused with NMN, whose dietary supplement status was contested and then restored in 2025. | No authorisation. Novel food rules would apply to any supplement marketing. | Not registered or listed. No TGA evaluation. | No Natural Product Number. Not authorised for sale as a natural health product. |
US FDA status: Not an approved drug and not an established dietary ingredient in the United States. Unlike NMN, which has a documented and contested regulatory history, NMNH has no FDA determination of any kind because it has not been the subject of one.. 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.