Legal status · United States
Is Urolithin A legal in the United States?
Written by Aaron CuhaReviewed Sep 2026
Direct answer
Urolithin A can be sold in the United States as a supplement or cosmetic ingredient. Its legal category is "Sold as a dietary supplement". That is not approval as a drug. FDA has not checked any health claim made for it. Versions you inject, and "research use only" versions, fall outside supplement rules, so that label does not make them legal to use in people. On the evidence, 2 completed human trials are cited on its profile.
- People given it
- 0
- Found nothing
- 1
Legal category
Sold as a dietary supplement
FDA approval and compounding status, from the Urolithin A 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.
Urolithin A in the United States at a glance
| Legal category | Sold as a dietary supplement |
|---|---|
| FDA approval status | Sold as a supplement (generally recognized as safe, or GRAS); not an approved drug |
| Studies in people | 3 of 3 sources on the profile |
| Reviewed | Sep 2026 |
The legal category and note come from the Urolithin A profile. We checked them against U.S. Food and Drug Administration (FDA) listings on the reviewed date.
What this means
- 01
Urolithin A can be sold in the United States as a supplement, food or cosmetic ingredient, under the legal category above. It has no approval as a drug.
- 02
Being sold as a supplement means FDA has not checked any health claim. The makers are responsible for safety and labels, and quality varies from product to product.
- 03
Versions you inject, and "research use only" versions, are not supplements. That label does not make them legal to use in people, and anything you inject falls under the rules for medicines.
What Urolithin A is
A compound your gut makes from pomegranates and berries. In older adults it helped muscle stamina and strength on some tests, and missed on others. It is sold as a supplement.
Urolithin A is made by gut bacteria from compounds in pomegranates and berries. Many people's guts do not make much of it.
How it works: It turns on mitophagy. That is the cell's way of clearing out broken mitochondria, the parts that make energy.
Approval history: Sold as a supplement (generally recognized as safe, or GRAS); not an approved drug
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 Urolithin A 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.
Urolithin A in sport and the military
Whether Urolithin A 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 Urolithin A 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.
Urolithin A in other countries
Frequently asked questions
Is Urolithin A legal in the United States?
Urolithin A can be sold in the United States as a supplement or cosmetic ingredient. Its legal category is "Sold as a dietary supplement". That is not approval as a drug. FDA has not checked any health claim made for it. Versions you inject, and "research use only" versions, fall outside supplement rules, so that label does not make them legal to use in people. On the evidence, 2 completed human trials are cited on its profile.
Can I buy Urolithin A in the United States?
Yes, as a supplement or cosmetic. In the United States, Urolithin A has the legal category "Sold as a dietary supplement". So products you swallow, put on your skin or use as a cosmetic can be sold under supplement rules. Versions you inject, and products labeled "research use only", are not supplements. They are not approved for use in people.
Is Urolithin A FDA approved?
No. FDA status: Sold as a supplement (generally recognized as safe, or GRAS); not an approved drug. Current US legal category: "Sold as a dietary supplement". On the evidence, 2 completed human trials are cited on its profile.
Related compounds in the United States
Full research profile
How Urolithin A works, the studies we cite, FDA status and the full legal summary are all on its compound profile.
Urolithin A profileThis page is general information about the legal status of Urolithin A 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.