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NMN 500
$49.00
Sale price
$49.00
Regular price
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THE PRECURSOR
NMN 500
$49.00
Sale price
$49.00
Regular price
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The human-studied daily amount
500 mg beta-NMN. One capsule. A dose studied directly in humans. NMN is a precursor your body uses to make NAD+, a coenzyme central to cellular energy metabolism.*
- Supports your body’s natural NAD+ production.*
- Helps maintain healthy NAD+ levels.*
- One active ingredient. Every amount disclosed.
500mgBeta-NMN
per capsule
per capsule
1Capsule
daily
daily
30Daily
servings
servings
60-Day GuaranteeKeep the bottle
Lab testedCOA available
Free U.S. shippingSubscriptions & orders $75+
Packed in 24hAfter you order
Manufactured in the USA, using globally sourced ingredients.
What NMN 500 supports
Four focused benefits around the NAD+ pathway
One active ingredient, a human-studied daily amount and claims focused on the strongest areas of NMN evidence.*
NAD+ biosynthesis
Supports your body’s natural production of NAD+.*
Healthy NAD+ levels
Helps maintain healthy NAD+ levels.*
Daily cellular vitality
Supports daily cellular vitality through the NAD+ pathway.*
Healthy physical function
Supports healthy physical function in midlife and older adults.*
How it works
How NMN fits into the NAD+ pathway
Step 01
You take 500 mg beta-NMN
One capsule provides the complete daily serving.
Step 02
Your body uses NMN
NMN supports the body’s natural NAD+ biosynthesis pathways.*
Step 03
NAD+ supports cellular metabolism
NAD+ is a coenzyme central to normal cellular energy metabolism.*
What human studies measured
How long does NMN take to work?
Daily use
Human trials used consistent daily dosing. NMN 500 provides the full 500 mg serving in one capsule.
Day 30
At 500 mg per day, average whole-blood NAD+ was 41.7 µM versus 23.8 µM with placebo. Study
Day 60
A dose-ranging trial found higher blood NAD+ across 300, 600 and 900 mg per day, with the highest levels in the 600 and 900 mg groups. Study
After stopping
In one 12-week study, blood NAD+ returned toward baseline four weeks after NMN was stopped. Study
The clearest result at 500 mg
What the one-month human study found
The study measured whole-blood NAD+ after 30 days of daily supplementation.
What the published trial measured
Placebo
23.8 µM
500 mg NMN
41.7 µM
Average whole-blood NAD+ at day 30 with 500 mg NMN per day versus placebo. Read the study
1
The daily amount was 500 mg
The study used the same daily amount provided by one CELLSHE capsule.
2
The endpoint was whole-blood NAD+
The study measured a blood biomarker after one month of daily use.
3
The comparison was against placebo
The figures above are the average day-30 results reported for each group.
These are average study results. Individual responses vary. Human evidence is strongest for NAD+ biomarkers, while functional findings are more modest and vary between studies.
Made, tested and documented
What stands behind every bottle of NMN 500
Made to a documented standard
Manufactured in the USA, using globally sourced ingredients, in a GMP-certified, FDA-registered facility.
Independent third-party testing
Performed in ISO/IEC 17025 accredited laboratories.
One active ingredient
500 mg beta-NMN, a vegetable capsule and three named supporting ingredients.
Built for women in midlife
Non-hormonal support for NAD+ biosynthesis, healthy NAD+ levels and daily cellular vitality.*
The Certificate of Analysis
See the quality documentation behind NMN 500
Independent testing has found that some commercial NMN products contained materially different amounts from their labels. CELLSHE makes its Certificate of Analysis available so you can inspect the testing documentation yourself.
What to look for in an NMN lab report
Does it name the actual compound?It should say β-Nicotinamide Mononucleotide, not just “NMN”.
Does the measured amount match the label?Look for the assay result against the claimed 500 mg.
Does it identify the laboratory and test date?The report should clearly state who performed the testing and when.
Are heavy metals screened?Lead, arsenic, cadmium and mercury, each with a result and a limit.
Are microbials screened?Total plate count, yeast and mould, and the pathogens.
Who signed it, and are they accredited?A named laboratory with ISO/IEC 17025 accreditation.
Inside NMN 500
One active ingredient. Every supporting ingredient disclosed.
Inside each capsule
Printed in full on the label- 500 mg β-Nicotinamide Mononucleotide, the complete daily serving
- An HPMC vegetable capsule, with no animal-derived capsule material
- Three processing aids: microcrystalline cellulose, silicon dioxide and magnesium stearate, all named on the panel
- The formula contains no estrogen or progesterone
- One active ingredient with no proprietary blend
How to take NMN 500
One capsule daily, built for an easy routine
One a day
The complete serving
One capsule provides the full 500 mg daily amount.
Choose a repeatable time
With or without food
Morning works well for many routines. Consistency matters more than a specific clock time.
Missed a day
Return to your usual routine
Take the next capsule at the usual time. Do not double the serving.
The people and evidence behind this page
How we check the NMN science on this page
How this page gets checked
We maintain a working library of more than 500 studies across our products, then map each product claim to the relevant evidence.
The scientific figures on this page link to the sources behind them.
500+studies in the working library
Claim by claimevidence mapped to the copy
Primary sourceslinked for direct review
Why we kept NMN 500 simple
I wanted NMN 500 to stay simple: one active ingredient, 500 mg beta-NMN, a dose used directly in human studies, with the formula and testing easy to inspect.
Florian Rivas, Founder of CELLSHE · Longevity Educator · Read our story
My CELLSHE · Included with every order
Every order opens My CELLSHE.
Your private space in your CELLSHE account, yours for good after your first order: a starter routine you build yourself, a practical guide for each product and a direct line to a real person on the CELLSHE team.
Practical product guides
One guide per product: how and when to take it, what to expect and over what time frame, what the evidence supports and where it stops, safety notes, and when to check with your doctor or pharmacist.
Ask CELLSHE
Write with any question about your products or your routine. A real person replies within one business day.
Also with every order: a personal welcome email from a named person on the CELLSHE team, and a check-in at day 30.Already a customer? Open My CELLSHE →
Choose your NMN 500 routine
500 mg in one capsule, with two ways to buy
A human-studied daily amount, one active ingredient, independent third-party testing and a Certificate of Analysis available for review.
Best value
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$39.00/mo
Save $10.00 every month.Free U.S. shipping.Your price stays locked while your subscription is active.Priority replies from Ask CELLSHE.First access to Circle founding places.Pause, skip or cancel anytime.
One-time
$49.00
A complete 30-day supply.Personal welcome and human support included.Free U.S. shipping on orders over $75.
60-Day Guarantee, keep the bottle
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Third-party tested
NMN 500 questions
Clear answers before you choose
What does NMN 500 support?
NMN 500 supports your body’s natural NAD+ production, helps maintain healthy NAD+ levels, supports the NAD+ pathway behind normal cellular energy metabolism and supports daily cellular vitality.*
What happened in the 500 mg human study?
In a randomized one-month study, average whole-blood NAD+ at day 30 was 41.7 µM with 500 mg per day NMN versus 23.8 µM with placebo. CELLSHE NMN 500 provides the same daily amount. The study tested NMN, not the finished CELLSHE product. Read the study
Will I feel NMN working?
NMN is designed for daily NAD+ pathway support rather than a stimulant-style effect. Some people notice changes in how they feel and others do not. Human evidence is strongest for measurable NAD+ biomarkers.*
How long does NMN take to work?
Human studies have measured NAD-related biomarkers after 30, 60 and 84 days of daily use. The clearest result at the CELLSHE daily amount comes from 30 days. These are study timelines, not a guarantee of an individual response. See the 30-day study
Why did CELLSHE choose 500 mg?
Five hundred milligrams is within the range examined in short-term human studies and has been tested directly as a daily amount in a randomized one-month study. It also fits into one capsule, which keeps the routine simple. Human research has examined several other daily amounts as well. See the dose-ranging trial
Is NMN safe, and are there side effects?
Short-term human trials have generally found NMN well tolerated over weeks to months. A 2026 meta-analysis found no overall increase in total adverse events across the short-term randomized NMN trials it pooled. Rare, delayed and long-term risks need more study. Speak with a healthcare professional before use if you are pregnant, nursing, taking medication or managing a medical condition. Read the meta-analysis
NMN or NR: which one should I choose?
Both are NAD+ precursors and both can raise circulating NAD-related measures. They produce different metabolite profiles. CELLSHE chose NMN and provides a directly studied 500 mg daily amount in one capsule. Pathway position alone does not establish superior outcomes. Read the comparison study
Can I take NMN 500 with other supplements?
Review the complete Supplement Facts panels so you do not duplicate NMN or overlapping ingredients. CELLSHE does not make a universal compatibility promise. Ask a healthcare professional to review the full routine if you take medication, have a medical condition, are pregnant or nursing.
Why does NMN 500 cost what it costs?
The value includes a complete 500 mg serving in one capsule, one fully disclosed active ingredient, independent third-party testing, accessible quality documentation and human support after checkout. Subscribers also receive a lower price and free U.S. shipping.
What is included with the subscription?
A lower price than a one-time purchase, free U.S. shipping on every order, a price that stays locked while your subscription is active and priority replies from Ask CELLSHE. Every order also includes My CELLSHE. Pause, skip or cancel anytime from your account.
Is shipping free?
U.S. shipping is free on every subscription order and on any order over $75.
What happens if NMN 500 is not right for me?
Eligible first orders are covered by the 60-Day Guarantee. Email CELLSHE within 60 days of your first order for a refund. You keep the bottle.
What quality documentation can I review?
Every active amount is printed on the label, and the Certificate of Analysis is available on this page or by request so you can inspect the available testing documentation. Independent research has found that the measured NMN content of some commercial supplements differed materially from the label, which is why CELLSHE treats testing transparency as part of the product. Read the testing study
The CELLSHE range
Choose the product that matches your priority
Each CELLSHE product has a distinct role. Start with one, or bring NMN, resveratrol and creatine together with the Cellular Trio.
You are here
NMN 500
500 mg beta-NMN in one capsule to support cellular energy and healthy NAD+ levels.*$39.00/monthabout $1.30 a dayOne-time $49.00You are viewing this →
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Three-part routine
The Cellular Trio
NMN 500, Resveratrol 600 and Creatine Monohydrate together in one bundle for cellular energy, antioxidant support and midlife strength.*$109.00
One-time bundleView The Cellular Trio →
Looking for other products?
Shop all products →*These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure, or prevent any disease.
CELLSHE products are intended for healthy adults. Consult your healthcare provider before starting any new supplement, especially if you are pregnant, nursing, take medications, or have a medical condition. Not for use by individuals under 18 years of age. Keep out of reach of children. Discontinue use and consult a healthcare professional if any adverse reaction occurs.