USA 3rd-Party Lab Verified
Certificate Of Analysis For Purity, Safety, & Potency
99%+ Pure NMN
Vegan & Clean Formula
ISO 9001, HACCP, Kosher, & Halal Certified
USA 3rd-Party Lab Verified
Certificate Of Analysis For Purity, Safety, & Potency
USA 3rd-Party Lab Verified
Certificate Of Analysis For Purity, Safety, & Potency
99%+ Pure NMN
Vegan & Clean Formula
ISO 9001, HACCP, Kosher, & Halal Certified
USA 3rd-Party Lab Verified
Certificate Of Analysis For Purity, Safety, & Potency
Benefits & Features
As NAD+ declines with age, NMN helps replenish it, supporting steady energy, DNA repair, and a healthy inflammatory response.
Steady Energy
Sharper Focus
Insulin Sensitivity
Metabolic Support
Greater Endurance
Mobility Support
Cellular Repair
Better Sleep
Subscribe & Save 15%
Steady Energy
Sharper Focus
Insulin Sensitivity
Metabolic Support
Greater Endurance
Mobility Support
Cellular Repair
Better Sleep
Subscribe & Save 15%
Quality Assurance - Tested, Verified & Trusted
HealthspanX Story - Meet Our Founder
When my three lovely daughters were born, I was already 56 years old — and in that moment, something awakened inside me.
I suddenly realized that it’s not enough to simply bring children into this world or provide for their needs… I needed to stay younger, healthier, and stronger for much longer — so I could watch them grow up, walk them down the aisle, and one day play with my grandchildren, without ever becoming a burden to them.
That realization changed everything. It set me on a journey that would transform my health, my future, and ultimately… become the foundation of HealthspanX.
HealthspanX 60-Day Confidence Guarantee
Not satisfied? You get a fast, easy refund, no questions asked. We are confident because Ultra Pure NMN™ is made with pharmaceutical-grade NMN, backed by human clinical research, and third-party tested and verified. See our Return and Refund Policy for details.
Real Stories, Real Recommendations
What Verified Customers Are Saying
Blair B.
I can focus better at work now and I do not feel drained by the end of the day. This really supports my busy lifestyle.
Clara X.
Living in a busy city, stress wore me down. NMN helps me stay calm, alert, and present. Incredible experience.
Cruz K.
My gym performance improved a lot. I can see progress week after week now, likely because I can train harder and more frequently.
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Blog posts
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FDA Declares NMN Lawful In Dietary Supplements 2025: What You Need To Know
The FDA has officially reversed its 2022 position and now recognizes beta-nicotinamide mononucleotide (NMN) as a lawful dietary supplement in the U.S. This landmark decision restores consumer access to NMN, clarifies its legal status for manufacturers, and reopens the door for using NMN to support healthy aging by boosting NAD⁺ levels.
FDA Declares NMN Lawful In Dietary Supplements 2025: What You Need To Know
The FDA has officially reversed its 2022 position and now...
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How Much NMN Should I Take For Healthy Living?
The best dose of NMN for most adults is 250–500 mg per day, with no clear benefit to going much higher. Clinical research shows that even 250 mg can raise NAD⁺ and support energy, metabolism, sleep, and muscle function. Doses up to 1,000 mg are sometimes used for additional support, but benefits tend to level off beyond that range. Interestingly, one human trial found that afternoon dosing improved sleep quality and reduced daytime fatigue more than morning dosing. For most people, the ideal routine is: Start at 250 mg/day → increase to 500 mg/day if needed → take it in the afternoon for best results. Consistent daily use matters far more than high dosing.
How Much NMN Should I Take For Healthy Living?
The best dose of NMN for most adults is 250–500...
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What Is NMN? A Complete Guide To NMN & Longevity
Nicotinamide mononucleotide (NMN) is a vitamin B3–derived molecule your body uses to make NAD+—the coenzyme that powers energy production, DNA repair, and cellular resilience. As NAD+ levels drop with age, cells struggle to keep up, contributing to fatigue, metabolic slowdown, and age-related decline. By restoring NAD+, NMN may help support healthy aging, metabolism, brain and heart function, and overall vitality when paired with a long-term, health-focused lifestyle.
What Is NMN? A Complete Guide To NMN & Longevity
Nicotinamide mononucleotide (NMN) is a vitamin B3–derived molecule your body...
