Tested 3× for purity & potency·Independent, peer-reviewed studies·Made in the USA·Free shipping over $75·60-day money-back guarantee·The exact ingredient from the research·
Cellular energy · NAD+ · Healthy aging
★★★★★ 4.7 (540 reviews) Third-party tested 20+ human trials independent
Dose VerifiedStudy VerifiedLot Verified
Third-party tested
Non-GMO · Gluten-free · Made in USA
Sourcedthe USA
MadeLindon, Utah
TestedBellingham, WA
500 mgthe exact dose the studies used
20+ human trialsindependent, peer-reviewed
tested before any lot ships
60-daymoney-back guarantee
The difference

What makes it different

01

≥99% pure

HPLC-verified — the spec most brands miss.

02

Full 500 mg dose

The studied amount, not a sprinkle.

03

COA on request

Email your lot number, get the proof.

04

Made in the USA

NSF-registered cGMP facility.

Field note

NMN has a trust problem. Independent labs keep finding bottles with far less than the label says. Every batch of ours is purity-tested to 99%, and the report is yours for the asking.

What it's good for

What it supports

Because we use ≥99% NMN — the exact ingredient and the exact dose the studies used, not a cheaper generic — we can stand behind what that research shows it supports:

NAD+ production

A one-step precursor your cells convert directly to NAD+.

Cellular energy

Fuels the mitochondria that run on NAD+ all day.

DNA repair support

NAD+ powers the sirtuins behind cellular upkeep.

Healthy aging

Supports the machinery that quietly slows with the years.

These are structure/function statements based on published studies of the ingredient, not on this finished product. They have not been evaluated by the Food & Drug Administration, and this product is not intended to diagnose, treat, cure, or prevent any disease.†

What's in it500 mg active The full supplement facts: 500 mg of ≥99% NMN, what carries it, and nothing else. No proprietary blends, no fillers.
What's inside
Serving SizeSee directions
Amount Per Serving
β-Nicotinamide Mononucleotide (NMN)500 mg
Other ingredients: vegetable cellulose capsule. No proprietary blends, no fillers we can't justify. Free of gluten, dairy, soy, and GMOs. † Daily Value not established for some ingredients.
Directions

One capsule daily, in the morning.

NMN purity is a real problem — labs keep finding bottles well under their label. Ours is verified ≥99% pure by HPLC, with a Certificate of Analysis on request. The 500 mg dose is the one used in human studies, made in the USA from a traceable source.

500 mgβ-Nicotinamide Mononucleotide (NMN)
0Proprietary blends or fillers we can't justify.
The research20+ human trials 20+ human trials on ≥99% NMN: what they found, with every citation linked so you can read it yourself.
Where it comes fromSourced → made → tested From Vetted fermentation partner to your bottle. Every stage named, made in the USA, third-party tested before it ships.
01Sourced
Vetted fermentation partner

Pharmaceutical-grade β-NMN produced by enzymatic fermentation, fully traceable.

02Purity
≥ 99% by HPLC

Confirmed ≥99% pure — the spec most of this category quietly misses.

03Made
Lindon, Utah, USA

Encapsulated and bottled in an NSF-registered, cGMP facility.

04Verified
Third-party lab

HPLC purity verified per lot; Certificate of Analysis available on request.

Tested by the supplier → then in-house → then a third party
The daily ritual

Made to be taken, not forgotten.

One serving with water, any time of day. No fistful of pills and no complicated routine — just the studied dose of ≥99% NMN, once.

NMN in a real morning: the open bottle and a glass of water on a stone counter, warm light. Calm and adult — the daily habit, not a styled product shot.
Stacks well with

Stacks well with.

Build the full stack →
Reviews

What people say about NMN.

4.7
★★★★★
Based on 540 verified reviews
5★78%
4★16%
3★4%
2★1%
1★1%
DR
Dana R. ✓ Verified
★★★★★ · 2 months ago

The only brand whose label I don't have to fact-check. I emailed for the COA on my lot and they sent it the same day.

Transparency
PM
Paul M. ✓ Verified
★★★★★ · 3 weeks ago

Switched from Thorne. Same rigor, the dose is actually printed on the front, and it's a better price.

Switched brands
MK
Marian K. ✓ Verified
★★★★★ · 5 days ago

I'm 67 and tired of guessing what's in my supplements. This one prints everything. My pharmacist looked at the label and approved.

Trust
PS
Priya S. ✓ Verified
★★★★☆ · 1 month ago

Took about six weeks, but I notice the difference now. I appreciate that they tell you to give it time instead of overpromising.

Patience
GT
Greg T. ✓ Verified
★★★★★ · 2 weeks ago

No gut issues, no aftertaste. Finally a brand that doesn't cut corners to save a few cents.

Easy on the stomach
TB
Tom B. ✓ Verified
★★★★★ · 2 months ago

Was skeptical about the price until I actually read the third-party test report. You get what you pay for.

Skeptic
SA
Sofia A. ✓ Verified
★★★★★ · 3 months ago

Bought it for my dad. He reads labels obsessively, and this is the only one he trusts now.

Gifting
DL
Devon L. ✓ Verified
★★★★☆ · 6 weeks ago

Two capsules a day, easy to take. Wish the bottle were a touch bigger, but the quality is clearly there.

Daily use
RW
Renee W. ✓ Verified
★★★★★ · 1 month ago

Clean, no fillers, and they answer emails like actual humans. Already re-ordered.

Service
HM
Hassan M. ✓ Verified
★★★★★ · 3 weeks ago

The dose matches the studies they cite. That's the whole reason I bought it, and it delivered.

Studied dose

Sample reviews shown for design purposes.

FAQ

FAQ

Does any of this actually work, or is it expensive pee?

Fair question. We only sell ingredients with human studies behind them, and we link every one. If your body doesn't need a nutrient, you'll pass it — so we tell you who each product is actually for.

How do I know it isn't underdosed?

We make one ingredient per product, at the amount the studies used, printed right on the front. There's no blend to hide a pinch behind.

What does “tested three times” mean?

The supplier tests it, our own lab tests it again, then an independent lab tests the finished batch — for potency, heavy metals, and microbes. Email us your lot number and we'll send the report.

If it's sourced abroad, how is it Made in the USA?

We buy each ingredient from wherever it's made best — Italian olive oil, Spanish saffron, Japanese fermentation. Every product is then made and bottled in Lindon, Utah.

I've tried things like this before and felt nothing.

Most of these studies run 8 to 12 weeks, so give it that long. If you still feel nothing, send it back within 60 days, opened or not, and we'll refund you.

NMN
★ 4.7 · $40.80