Legal status · United States
Is NAD+ legal in the United States?
Written by Aaron CuhaReviewed Sep 2026
Direct answer
NAD+ is available in the United States only through a prescriber. Its legal category is "Not FDA-approved; compounded drip (IV) and supplement forms are sold". It is not sold over the counter. Using it rests on the prescriber's judgment, not on an approval to sell it. Vials sold "for research use only" fall outside that route, and the label does not make them legal to use in people. On the evidence, 1 completed human trial is cited on its profile.
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Legal category
Not FDA-approved; compounded drip (IV) and supplement forms are sold
FDA approval and compounding status, from the NAD+ profile.
Reviewed Sep 2026. This is a legal category, not legal advice.
A "research use only" label on a vial does not make it legal to use on people.
NAD+ in the United States at a glance
| Legal category | Not FDA-approved; compounded drip (IV) and supplement forms are sold |
|---|---|
| FDA approval status | Not an approved drug; sold by compounding pharmacies and as supplements |
| Studies in people | 1 of 3 sources on the profile |
| Reviewed | Sep 2026 |
The legal category and note come from the NAD+ profile. We checked them against U.S. Food and Drug Administration (FDA) listings on the reviewed date.
What this means
- 01
NAD+ reaches patients in the United States only through a prescriber. Usually that is for one narrow use on its label, or through a compounding pharmacy (a pharmacy that mixes its own version) with a prescription.
- 02
That route rests on the prescriber's judgment. For pharmacy-mixed products, it also rests on the pharmacy's own quality checks, not on an approval of the product for sale.
- 03
Buying it online "for research use only" is outside that route. The label does not make it legal to use in people.
What NAD+ is
A helper molecule every cell needs to make energy. It is sold as drips and shots for anti-aging and recovery. Levels fall with age, but there is little proof that topping it up helps.
NAD+ is a helper molecule that cells need to turn food into energy. Enzymes tied to ageing and DNA repair, called sirtuins and PARPs, also need it.
How it works: It carries electrons, a key step in turning food into energy. Sirtuins and PARPs, enzymes linked to ageing and DNA repair, use it up as they work.
Approval history: Not an approved drug; sold by compounding pharmacies and as supplements
How FDA treats this kind of product
Approves prescription drugs, each for a named use. It also acts against unapproved products, including peptides sold online. Compounding pharmacies, which mix drugs to order, may make some compounds with a prescription. That only applies when the FDA puts the compound in a category of bulk ingredients it allows.
The legal category above is how The Longevity Archive reads U.S. Food and Drug Administration listings for NAD+ on the reviewed date. It is not a legal opinion. Rules change. Bringing a compound into the country, prescribing it and owning it can each be treated differently. Check with the agency before you act on anything here.
NAD+ in sport and the military
Whether NAD+ is banned in sport is set by the World Anti-Doping Code and by military rules, not by its legal status in the United States. Before you compete or get tested, look up NAD+ by name on the Prohibited List, or look up a named product in Global DRO. Under the World Anti-Doping Code, category S0 bans, at all times, any drug-like substance that meets two tests. No other section of the List covers it. And no government health regulator anywhere has a current approval for it as a treatment in people. Many substances that are approved somewhere are banned by name in another section. So approval does not mean a substance is allowed in sport.
- WADA Prohibited List
- Global DRO (check a named product)
- USADA (US athletes)
- Operation Supplement Safety (US service members)
The rules you compete or serve under decide this, not this page.
NAD+ in other countries
Frequently asked questions
Is NAD+ legal in the United States?
NAD+ is available in the United States only through a prescriber. Its legal category is "Not FDA-approved; compounded drip (IV) and supplement forms are sold". It is not sold over the counter. Using it rests on the prescriber's judgment, not on an approval to sell it. Vials sold "for research use only" fall outside that route, and the label does not make them legal to use in people. On the evidence, 1 completed human trial is cited on its profile.
Can I buy NAD+ in the United States?
Only through a prescriber. In the United States, NAD+ has the legal category "Not FDA-approved; compounded drip (IV) and supplement forms are sold". You cannot buy it over the counter. Products sold online "for research use only" are not the same as a product a prescriber orders and a pharmacy hands out.
Is NAD+ FDA approved?
No. FDA status: Not an approved drug; sold by compounding pharmacies and as supplements. Current US legal category: "Not FDA-approved; compounded drip (IV) and supplement forms are sold". On the evidence, 1 completed human trial is cited on its profile.
Related compounds in the United States
Full research profile
How NAD+ works, the studies we cite, FDA status and the full legal summary are all on its compound profile.
NAD+ profileThis page is general information about the legal status of NAD+ in the United States, current as of Sep 2026. It is not legal advice. Legal status changes. For your own situation, check with U.S. Food and Drug Administration or ask a lawyer. Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use. Sellers named on the price pages are ranked by certificate tier, then price, and any affiliate income is disclosed there. Naming a seller is not a recommendation to buy or use anything.