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. A simple daily routine, with ingredient quality you can look into.
500 mg per capsule · 62 capsules · 31 days
HEALTHSPANX / ULTRA PURE NMN
MEET ULTRA PURE NMN
Two capsules a day. 31 days in every pouch.
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.
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.
Explore manufacturer ingredient testing, our independent capsule report, manufacturing standards and monitored U.S. storage.
Manufacturing standards.
Our NMN manufacturer operates an NSF GMP-registered facility.
Independent capsule testing.
Read the original NMN amount, heavy-metal and microbial results for the submitted samples from lot 20250327.
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.
SINCE 2022
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.
THE SCIENCE OF NMN
What is NMN?Start with NAD+.
NMN (nicotinamide mononucleotide) is a compound the body can use to make NAD+, a coenzyme every cell relies on for many basic processes. Human studies of NMN test specific doses, groups of people, and outcomes — read the methods and limits, not just the headline.
INSIDE THE EVIDENCE CENTER
The study. Beyond the headline.
NMN has been studied in a growing number of published studies. Explore the research here.
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.
REFLECT. 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.
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.
How is Ultra Pure NMN tested?
Explore our Quality & testing page for manufacturer ingredient testing and storage information. Email support@healthspanx.org for a summary of our testing and copies of the supporting documents.
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.
Where can I check delivery and returns?
Read our Shipping Policy and Refund Policy. For optional routes, visit the free Assessment or RL100 page. You can also 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.
