Ingredient testing.
Our NMN ingredient is tested by our manufacturer for purity (over 99% by HPLC), heavy metals and microbes.
HEALTHSPANX / ULTRA PURE NMN
Age well. Live fully.
Meet Ultra Pure NMN: 500 mg per capsule, two capsules daily, with an independent Certificate of Analysis you can read.
62 capsules · 31 days per pouch · One-time or subscription
HEALTHSPANX / ULTRA PURE NMN
500 mg per capsule62 capsules per pouch
MEET ULTRA PURE NMN
Two capsules a day. 31 days in every pouch.
Each capsule contains 500 mg of NMN. Buy one pouch or plan ahead with 2, 4 or 8, as a one-time purchase or an optional subscription.
1,000 mg
The daily amount from two capsules.
31 days
62 capsules in every pouch.
Your choice
Buy once or choose recurring deliveries.
From $64.95 USD
Select a pack to see its full price and purchase options.
Shop Ultra Pure NMN
QUALITY & TESTINGOUR APPROACH TO QUALITY
Know what was tested. Read the results.
See what the manufacturer tests, what our independent product reports measure, and how your NMN is stored before dispatch.
Manufacturing standards.
Our NMN manufacturer operates an NSF GMP-registered facility.
Independent Certificate of Analysis.
Our independent CoA measured 501 mg NMN per capsule in the tested lot. That result applies to that lot only.
Monitored U.S. storage.
Our NMN is kept at our U.S. fulfillment center in Texas, in a temperature-controlled area with continuous electronic monitoring and automatic alerts.
Have a question about testing? Email support@healthspanx.org for a summary of our testing and copies of the supporting documents.
THE HEALTHSPANX PURPOSE
Focused on NMN.Here for your questions.
We began selling NMN in 2022. Our job is to make the details easier to judge: what is in the pouch, what the testing measures and how a purchase works. So you can choose with the information in front of you.
Meet HealthspanX
- 01Clarity in the product.
- 02Context in the research.
- 03Choice in your routine.
THE HEALTHSPANX COMMITMENT
Selling NMN since 2022.
A lasting focus on one ingredient, with product details, testing documentation and research kept close at hand.
- Clear product details
- Quality documentation
- Research in context
- Focused on NMN.
- Since 2022
THE SCIENCE OF NMN
What is NMN?Start with NAD+.
NMN is a precursor to NAD+, a coenzyme involved in cellular metabolism. Learn the biology, then see what human trials have measured.
NMNThe name behind the initials.
NMN stands for nicotinamide mononucleotide. It is a precursor used in the body’s production of NAD+.
NAD+A coenzyme cells use.
NAD+ is a coenzyme involved in cellular metabolism. Understanding that role is a starting point for reading NMN research.
Human studiesWhat the studies can tell us.
Each trial tests a particular dose in a particular group of people. Read the findings with the methods and limitations in view.
INSIDE THE EVIDENCE CENTER
The study. Beyond the headline.
Original publications and clear summaries of who took part, what was measured and what the findings mean.
Explore the Evidence CenterNMN & muscle insulin sensitivity.
Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women
Ten-week trial in 25 postmenopausal women with prediabetes found improved muscle insulin sensitivity, but no change in hepatic insulin sensitivity or body composition.
ScienceRead the study record
A first look at single-dose NMN.
Effect of oral administration of nicotinamide mononucleotide on clinical parameters and nicotinamide metabolite levels in healthy Japanese men
Single-dose study in 10 healthy men reporting no clinically significant acute changes over five hours and dose-related increases in downstream nicotinamide metabolites.
Endocrine JournalRead the study record
Research findings belong to the study, its participants and its methods. They do not establish outcomes for HealthspanX capsules.
Browse the publication archiveTHE HEALTHSPANX JOURNAL
Understand NMN. One good question at a time.
NMN / EXPLAINED
What is NMN?
Start with the molecule, its connection to NAD+, and the questions that guide NMN research.
Read the article
NMN / COMPARISONS
NMN vs. NR
Two NAD+ precursors. Explore their differences and the research behind the comparison.
Read the article
NAD+ / EXPLAINED
Understanding NAD+
Get to know this coenzyme, its role in cellular metabolism, and why researchers study it.
Read the articleREFLECT. RECORD. EXPLORE.
A little more perspective.
Begin with the free Assessment or explore RL100, our optional 100-day tracking route. Choose the support that interests you.
FREE / ABOUT FIVE MINUTESRADIANT LIFE ASSESSMENT
A snapshot of how you feel.
Reflect on 12 areas of everyday wellbeing and receive a report based on your answers. A thoughtful place to begin, with no purchase required.
Explore the free Assessment
OPTIONAL / 100-DAY TRACKINGRADIANT LIFE™ / RL100
Your routine. A 100-day record.
Explore a structured way to reflect on your NMN routine with check-ins on Day 0, Day 30 and Day 100. Early app access is being prepared.
Explore RL100Take the free Assessment whenever you like. Explore optional tracking after purchase, or shop Ultra Pure NMN directly.
BEFORE YOU BEGIN
Your questions. Answered.
Straight answers on the pouch, daily directions, testing and ordering.
What will I receive?
Each pouch of Ultra Pure NMN contains 62 capsules at 500 mg each. At two capsules daily, that is a 31-day supply. Choose 1, 2, 4 or 8 pouches on the product page.
What are the daily directions?
Take 2 capsules daily, providing 1,000 mg of NMN. Follow the product warnings. A qualified healthcare professional can advise on medicines, medical conditions and individual suitability.
How is Ultra Pure NMN tested?
Our manufacturer tests the NMN ingredient for purity (over 99% by HPLC), heavy metals and microbes. Our independent product reports cover the capsule samples submitted for testing. Read the Certificate of Analysis for the results and tested-lot scope.
Can I buy without a subscription?
Yes. Choose a one-time purchase for any pack size. Subscriptions are optional, with the per-shipment price, renewal interval and terms shown before you order.
Do I need the Assessment or RL100 to buy NMN?
No. Shop Ultra Pure NMN directly. The free Assessment and RL100 tracking experience are separate, optional routes; neither is required to purchase.
What does NMN research tell me?
Human studies test particular doses, groups of people and outcomes. Our Evidence Center explains those methods, findings and limitations. Ingredient research does not establish outcomes for HealthspanX capsules.
Where can I check delivery and returns?
Delivery options, applicable taxes and the final total are shown at checkout. Read our shipping policy and returns and refunds policy, or ask our team about your order.
YOUR NEXT STEP
Your daily NMN. Your choice of pack.
Start with one pouch or choose a larger pack. See the full price, purchase type and subscription terms before adding to your cart.