
Only Optimized NAD+ Gives You Incredible Benefits
NAD+ has incredible health benefits when it is at the optimal level…But, optimization is impossible without testing your actual levels.
This is why most NAD+ users may be wasting their money.
Know your levels. Know what to fix. Get optimized NAD+.
Leading Longevity Expert Dr. Jin-Xiong She: “The only way to know if your NAD protocol is working is to test your levels before and after treatment, instead of hoping that expensive protocols will somehow work. Indeed, most NAD+ products on the market does not allow NAD+ optimization as recommended by vendors.”
NAD testing is conducted in our own CLIA-certified Lab in Georgia, USA
How Does This Help Me?
Without Testing
- May choose the wrong delivery route for NAD+ (IV, Injection or patches)
- May choose the wrong type of NAD+ supplements
- Have no way to know the optimal dosing
- Result in no, or insufficient, increase in NAD+ levels and cellular benefits
- Or in somecases, overdosing to harmfully high levels and side effects
With Testing
- See what is your current NAD+ levels at the baseline or with your NAD+ protocol
- Determine whether you need to elevate your NAD+ levels
- Determine whether your current NAD+ protocol is working for you
- Find the best NAD product that can deliver the benefits you want and deserve
- Find the optimal dosage to optimize your NAD level to maximize its health benefits
- Avoid potential overdosing and side effect
Think of it like having a fuel gauge for your cellular energy. You wouldn’t drive cross-country without knowing your gas level, right?

What Is NAD+ and Why Should I Care?
NAD+ supports your body’s natural energy production, cognitive function, sleeping cycle, inflammation and over 500 other cellular functions.
But here’s the challenge: almost every single adult and 25% of children are deficient or suboptimal in NAD+ levels as a consequence of natural decline with age.
Individuals with various health challenges are likely more deficient in NAD+, irrespective of age.
This test helps uncover your baseline or current NAD+ levels and whether you are benifiting from your NAD protocol and how to adjust it to maximize benefits.

What Is This NAD+ Test?
The Jinfiniti Intracellular NAD+ Test is the first ever CLIA-certified NAD+ tests in the world.
Simple process: Make small blood spots with a finger prick at the comfort of your home → mail sample in prepaid envelope → results in less than a week after receiving sample.
What makes it different: Developed and validated by a leading NAD+ scientist/professor; fully validated by CLIA standards; trusted by >2,000 clinics and over 100,000 consumers from over 60 countries; Gold standard for reference ranges and intervention guidelines; complete satisfaction guarantee.
How Do I Take The Test?
3 Simple Steps (Takes 5 Minutes)

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Let blood card air-dry 3 hours,
send in prepaid envelope
That’s it! Thousands of customers tell us it’s easier than they expected.
What Can You Tell Me About Jinfiniti?
The Pioneer Behind Modern NAD+ Science – Dr. Jin-Xiong She, didn’t just start another NAD+ company – his extensive academic research laid the scientific foundation that much of today’s NAD+ industry builds upon. We didn’t license someone else’s technology; we created it from the ground up in our research lab and implemented it in our CLIA-certified laboratory.

Trailblazing Innovations
Trusted by Leading Biohackers
Bryan Johnson, who spends $2 million optimizing his health and publicly documents his “Blueprint” protocol, uses and recommends our NAD+ testing & supplements. On his website, he states: “Test your NAD levels with Jinfiniti to personalize your NR or NMN dose.”
Unmatched Scientific Credentials
Proven Track Record
NAD+ Optimization is the first and necessary step towards healthy longevity — Jin-Xiong She, PhD
How Do I Know This Actually Works?

The Science
Our award-winning NAD+ test has been widely used in basic research and clinical trials and is utilized by leading longevity physicians, health coaches, atheletes and consumers worldwide, including Bryan Johnson who publicly recommends Jinfiniti for NAD+ testing and supplements.
What Are My Options?
Smart Choice – Saves $246 Instantly
OPTIMAL NAD+ TESTING
Measures your NAD+ levels BEFORE & AFTER NAD+ Supplementation

- 2x NAD+ Tests (baseline + follow-up)
- 1x Free Vitality NAD+ Booster
$128FREE (Lozenge) to start your NAD+ optimization journey - 1x Free Vitality NAD+ Booster
$118FREE (Easy Mix Powder) to start your NAD+ optimization journey - Advanced reports & support
- Zero-Risk Guarantee: Don’t love your results? Contact us within 60 days for a full, instant refund.
NAD testing is conducted in our own CLIA-certified Lab in Georgia, USA

⭐️⭐️⭐️⭐️⭐️ “Easy…Results In No Time”
“Test don’t guess when it comes to supplements. Easy instructions and results in no time. ” –Amy S. Verified Buyer
⭐️⭐️⭐️⭐️“…Only way to know if you are benefiting from what you take”
“Essential for anyone who supplements with NAD+.I am so happy to have found this test. I was spending an exorbitant amount each month on NAD+ IVs and shots, and through this test I discovered that my NAD levels are still low. Without this test I would never have known! I highly recommend anyone who supplements with NAD+ take this test to determine the efficacy of their regimen, because it is the only way to know if you are benefiting from what you take. I know now that I have been wasting time and money on IVs that were not doing anything!” –Taylor M. Verified Buyer
⭐️⭐️⭐️⭐️⭐️ “Game Changer”
“Testing my NAD was a game changer and I have set a strategy that will allow me to maintain at a level that is very high in order to stamp out burnout. I feel guilty when I see people that do not know about NAD” –Haris S. Verified Buyer
Why Most Choose the OPTIMAL NAD+ TESTING Package:
Essential data
2 FREE NAD+ BOOSTERS
Action Plan
The bottom line

What If This Doesn’t Work For Me?
60-Day “Useful Information or It’s Free” Guarantee
Contact us within 60 days for a full refund, if the test does not give you actionable information about your NAD+ program. Keep any bonuses and supplements you’ve received.
We’re that confident this will help your health journey.
Payment Options: Multiple payment options available including Affirm.
How Do I Get Started?

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Test
$198
Optimal dosage w/bonuses