Is NMN Banned? Latest Updates on the NMN FDA Ban

Update as of November 2024: The FDA has paused enforcement of its NMN ban. NMN supplements remain available for now while the agency reviews a petition from the Natural Products Association (NPA).

Curious if NMN is officially off the table? The FDA’s latest moves have thrown the supplement industry into chaos—and NMN is right at the heart of it.

Here’s a quick rundown: In 2022, the FDA shocked everyone by banning NMN (Nicotinamide Mononucleotide) as a supplement, reclassifying it as a “pharmaceutical drug.”

They argued it was “under investigation” as a drug and couldn’t be sold as a supplement anymore.

This decision sparked frustration and confusion, especially since the FDA had previously given NMN the go-ahead as a New Dietary Ingredient (NDI).

Why Did the FDA Reclassify NMN?

It all traces back to a drug called MIB-626—Metro International Biotech’s NMN-based product, still in development and co-founded by Dr. David Sinclair.

Once Metro filed for NMN’s use as a drug, the FDA shifted its stance, essentially blocking NMN from the supplement market.

What’s the Latest on the NMN Ban?

Here’s the latest—and it could change everything for NMN’s future in the U.S.

On August 28, 2024, the Natural Products Association (NPA) filed a lawsuit against the FDA, demanding that NMN be allowed to remain a dietary supplement.

Alongside the Alliance for Natural Health, the NPA had already submitted a petition in 2023 to reverse the FDA’s decision. But with no response, they took it to Federal court.

Court Decision on NMN Status

On October 24, 2024, a Federal judge reportedly hit “pause” on the court proceedings, giving the FDA more time to review the NPA’s petition. By July 31, 2025, the FDA is expected to announce whether NMN can officially return to the supplement market.

What This Means for NMN Supplements Right Now

While the FDA reviews the petition, it won’t enforce the NMN ban, meaning NMN supplements are still legally available in the U.S.

“This is a monumental victory for NPA, our members, and American consumers,” said NPA president and CEO Daniel Fabricant, Ph.D., adding that the FDA’s decision “vastly exceeded their authority.”

But there’s more at play.

Metro Biotech, invested in NMN as a drug, has filed a motion to protect its interests, arguing that a win for the NPA could impact their exclusive rights. 

Metro’s response to the NPA’s lawsuit is due by November 20.

Bottom Line: Is NMN Banned?

For now, NMN is still available for personal use.

While the market might be in a bit of a mess, this also presents an opportunity to grab some high-quality NMN before any further changes take effect.

Why Was NMN Banned?

In July 2022, Mongolia Kingdomway Pharmaceutical Limited decided to introduce NMN as a new dietary supplement.

So, they did what any company would—they submitted a New Dietary Ingredient (NDI) form to the FDA.

But then, in October 2022, the FDA denied the request, saying that NMN couldn’t be marketed in the U.S. anymore because it had already been authorized for investigation as a new drug.

This caught everyone off guard, especially since the FDA had previously accepted NMN as a dietary ingredient.

The issue?

The FDA doesn’t disclose when pharmaceutical firms file Investigational New Drug (IND) applications, creating a lack of transparency.

Robert Verkerk, Ph.D., believes this process favors pharmaceutical companies, allowing them to block supplements and create monopolies. Meanwhile, Dr. Brad Stanfield told HealthNews: "While the FDA has a duty to protect consumers from potentially dangerous supplements, the NMN ban unfortunately centers around money."

The FDA’s decision has already made waves.

Amazon stopped selling NMN supplements, and the U.S. NMN market—valued at $280.2 million in 2022—might be in trouble.

Critics argue that this could lead to higher prices and less access to NMN, which could have a real impact on consumers.

In September 2023, Daniel Fabricant, Ph.D., president and CEO of the NPA, indicated that a legal showdown was likely.

But they’re fighting more than just the NMN ban—they’re challenging the larger problem of pharmaceutical companies monopolizing natural compounds.

What Does This Mean for You?

The good news is that NMN is still available worldwide. You can purchase it online from both U.S.-based and international retailers.

American residents can still tap into NMN’s anti-aging benefits.

But don’t wait. Read our guide on the best NMN supplement to learn everything you need to know about NMN, from dosage to quality. Then, make sure you’re buying pharmaceutical-grade NMN from a reputable source.

What About NMN Sellers?

U.S.-based sellers are facing tough times due to the FDA ruling. However, companies outside the USA are not affected and can continue selling NMN globally.

Act Now – Here’s How You Can Still Get NMN

While NMN offers significant potential benefits, it's crucial to use it wisely.

Before starting any supplement regimen, especially if you have pre-existing conditions, consult with your healthcare provider.

Here are a few things to keep in mind:

• Regulatory Status: NMN supplements aren’t currently FDA-approved, so it’s vital to purchase from a trusted source like AlphaCell Labs, which provides NMN verified by a third-party Certificate of Analysis (COA).
• Cost Considerations: High-purity NMN can be pricey, but many users find the potential anti-aging benefits worth the investment.
• Individual Results: The benefits of NMN may vary from person to person, so monitor your own experience closely.

Final Thoughts

NMN remains one of the most popular anti-aging supplements, despite the FDA’s controversial decision.

Whether NMN ends up as a supplement or a drug, those serious about healthy aging will still seek it out.

Find out everything you need to know about NMN here.

Frequently Asked Questions

When will NMN be banned?

In 2022, the FDA prohibited NMN from being labeled as a dietary supplement in the USA. However, a complete ban date has not been set. U.S. consumers can still purchase NMN online for personal use and have it shipped to their address.

Why is NMN banned by the FDA?

The FDA’s move to ban NMN in the USA is tied to its reclassification as a pharmaceutical drug. This decision has sparked controversy, with some experts suggesting the FDA may not strictly enforce the ban and could instead exercise 'enforcement discretion.' As of 2024, NMN can still be purchased online and shipped to U.S. addresses.

Why has Amazon banned NMN?

Amazon allowed the sale of NMN until March 13, 2023. After that date, NMN could only be sold if labeled as a drug with a National Drug Code (NDC). This reclassification of NMN as a drug effectively ended its sale as a supplement on Amazon.

What are the issues with NMN?

The main issue is that in 2022, the FDA reclassified NMN from a dietary supplement to a drug because it was under investigation as a new pharmaceutical drug. This reclassification limits its availability as a supplement.

What does David Sinclair say about NMN being banned?

David Sinclair, co-founder of Metro Biotech, the company that pushed for NMN’s reclassification, is working on developing a pharmaceutical drug containing NMN. His involvement has been central to the FDA’s decision.

Can you still buy NMN?

Yes, you can still buy NMN even if you live in the USA. You can also purchase it from international websites and have it shipped to the U.S.

Is NMN still for sale in the USA?

As of 2023, NMN is still available for purchase within the U.S., although major retailers like Amazon and Walmart have stopped selling it. Consumers can still buy NMN online from U.S. or international websites for personal use.

AlphaCell Labs offers high-quality, pharmaceutical-grade NMN supplements for U.S. customers and provides free shipping for orders over USD $70. Get yours here.

Is NMN legal in Canada?

Yes, NMN is legally available for sale in Canada as a dietary supplement. It can be purchased within Canada or online and shipped to Canadian residents.

AlphaCell Labs supplies high-purity NMN to Canadian customers with free shipping on orders over CAD $100. Get yours here

Is NMN legal in Europe?

NMN is legal in most European countries. Europeans can purchase NMN online and have it shipped to their address.

AlphaCell Labs serves thousands of customers across the European Union, offering free shipping on orders over €90. Get yours here.

Is NMN legal in the UK?

NMN is legal in the UK as a dietary supplement and can be purchased both in stores and online.

AlphaCell Labs provides free shipping on orders over £80, with delivery taking approximately 5 days on average. Our NMN is 99.5% pure, as verified by third-party testing. Get yours here.

Is NMN legal in Australia?

NMN is legal in Australia as a dietary supplement and can be purchased only for personal use under the personal import scheme.

AlphaCell Labs ships to all states in Australia, offering free shipping on orders over AUD $100.

Is NMN legal in New Zealand?

Yes, NMN is legally available in New Zealand as a dietary supplement and can be bought in stores and online.

AlphaCell Labs delivers NMN to New Zealand, offering free shipping on orders over NZD $100.

Is NMN banned by WADA (World Anti-Doping Agency)?

As of writing, NMN is not mentioned on the prohibited list of WADA.

Is NMN Safe?

In both animal studies and human studies, NMN has been shown to be safe and effective in improving biological blood age.

A PubMed article reports that NMN supplementation increases NAD+ levels and improves healthspan and lifespan with great safety.

In an 80-person human study, NMN was well tolerated, with no safety issues reported. The study showed that NMN supplementation significantly increased NAD+ levels and maintained blood biological age, particularly at a dose of 600 mg daily.

That said, you can learn more about NMN side effects here.