Legal status · United Kingdom
Is NAD+ legal in the United Kingdom?
No. NAD+ is not an approved medicine in the United Kingdom; its classification is "Not licensed as a drug". 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. Human evidence: Preliminary.
NAD+ in the United Kingdom at a glance
| Classification | Not licensed as a drug |
|---|---|
| MHRA approval status | Not approved by MHRA |
| Evidence level | Preliminary (research strength: Preliminary) |
| Reviewed | Sep 2026 |
Classification and note come from the NAD+ profile, checked against Medicines and Healthcare products Regulatory Agency (MHRA) listings at the reviewed date.
What this means
- 01
No product containing NAD+ is approved by MHRA for any use in the United Kingdom, 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 the United Kingdom. This page is general information, not legal advice.
What NAD+ is
A central metabolic coenzyme marketed via IV and injectable forms for anti-aging and recovery, with declining levels in aging but limited clinical proof for supplementation.
NAD+ is a coenzyme essential to energy metabolism and to enzymes such as sirtuins and PARPs involved in aging and DNA repair. NAD+ levels decline with age, which has driven interest in raising them.
Mechanism: Acts as an electron carrier in metabolism and as a substrate for sirtuins and PARPs; raising NAD+ is proposed to support mitochondrial function and cellular repair.
Regulatory history: Not an approved drug; marketed via compounding and supplements
How MHRA treats this kind of product
Licenses medicines for the UK market. A compound without a marketing authorisation is an unlicensed medicine, which can only lawfully be supplied for human use through a prescriber under the specials scheme, not sold as a research product.
The classification above is the The Longevity Archive reading of Medicines and Healthcare products Regulatory Agency listings for NAD+ 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.
NAD+ in other countries
Frequently asked questions
Is NAD+ legal in the United Kingdom?
No. NAD+ is not an approved medicine in the United Kingdom; its classification is "Not licensed as a drug". 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. Human evidence: Preliminary.
Can I buy NAD+ in the United Kingdom?
No approved product exists to buy. In the United Kingdom NAD+ is classified as "Not licensed as a drug", 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 NAD+ MHRA approved?
No. In the United Kingdom NAD+ is classified as "Not licensed as a drug", which is not a MHRA marketing approval. For comparison, the US FDA status is: Not an approved drug; marketed via compounding and supplements. Evidence level: Preliminary.
Related compounds in the United Kingdom
Full research profile
Mechanism, cited studies, FDA status and the full legal summary for NAD+ live on its compound profile.
NAD+ profileThis page is general information about the regulatory status of NAD+ in the United Kingdom, current as of Sep 2026. It is not legal advice, and classifications change; check Medicines and Healthcare products Regulatory Agency 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.