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Live Better. Longer.

Stop Guessing. Start Measuring.
Advanced longevity testing + targeted interventions + continuous optimization, all built around your biology.
TEST → ACT → OPTIMIZE
Powered by Jinfiniti’s High-Complexity CLIA Laboratory
TRUSTED BY LEADERS IN HEALTH & PERFORMANCE
Media outlets that have featured Jinfiniti
Jinfiniti credentials: clients, publications, CLIA lab, research funding and first-in-the-world tests
THE LONGEVITY PROBLEM

We Live Longer. But We Don’t Stay Healthy Longer.

Modern medicine has extended lifespan, but too many of those added years are spent with declining energy, mobility, cognition and health.

Traditional trajectory

Peak vitality → gradual decline → chronic disease → disability → death

The Jinfiniti goal

Maintain vitality → maintain function → compress decline

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Average Lifespan
80 yrs
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Peak Vitality
50 yrs
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The Gap
30 yrs
What Happens In

The Gap Years:
battery alert

Continuous loss of
vitality and stamina

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Debilitating health
conditions emerge
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Worsening symptoms
over time
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Three decades living
below your potential
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The good news: You have more control than you think. Early action can help preserve vitality, function and resilience for years to come.

Our Mission

Close the 30-Year Healthspan Gap

Live more of your years with energy, function and resilience.

01
Address the Drivers of Chronic Health Challenges
Identify biological dysfunction earlier and intervene with greater precision.
02
Preserve Energy, Function & Resilience
Support the cellular systems that help you perform, recover and thrive.
03
Act Before Problems Become Disease
Detect suboptimal biology earlier, when there’s greater opportunity to change trajectory.
The Jinfiniti Difference

Turn Your Biology Into an Action Plan.

Test to see what’s happening inside your body. Act on what actually needs improvement. Optimize by measuring results, adjusting and repeating.

1. Test Comprehensive Longevity Biomarkers

Lab technician running longevity biomarker tests

Advanced biomarkers others don’t routinely measure: NAD+, Klotho, senescence, oxidative stress and inflammation

Testing in our own CLIA-certified laboratory

AI-assisted expert review turns your data into clear next steps

2. Act with Precision Nutraceuticals

Jinfiniti precision supplements

Formulas built to support multiple biological pathways

Third-party-tested ingredients and cGMP manufacturing

Interventions guided by your biomarkers, not guesswork

3. Optimize with Personalized Protocols

Clinician reviewing a personalized protocol with a patient

Personalized priorities based on your health and lab data

A clear, phased action plan, from lifestyle changes and supplements to devices and advanced treatments

Retest, adjust and keep improving: basics first, then more advanced steps

Why Jinfiniti

The Standard Health Routine Isn’t Enough

Most people rely on generic supplements and basic hospital lab work that miss critical cellular blind spots. Discover why high-performance optimizers and leading clinicians trust Jinfiniti to unlock true, data-driven healthspan.

Chart comparing Jinfiniti with traditional healthcare and standard supplement brands
01
Our Own High-Complexity CLIA Lab
We don’t outsource. We pioneer. Most longevity brands rely on generic, third-party blood tests. Jinfiniti operates a proprietary, CLIA-certified laboratory to track highly unique cellular biomarkers that others miss, including intracellular NAD+, Klotho, and senescent cells.
02
Engineered by Precision Medicine Science

Formulated for impact, not marketing trends. We don’t sell generic single-ingredient pills. Every Jinfiniti supplement is designed by elite precision medicine scientists and backed by decades of clinical research to target multiple cellular longevity pathways simultaneously.

03
Closed-Loop Optimization (TAO)

Stop guessing if your routine is working. Through our Test, Act, Optimize framework, we help you establish a cellular baseline, deploy precise nutraceuticals and other interventions, and retest to calibrate your dosage until optimal functional performance is achieved.

04
Trusted by leading clinicians

Our advanced biomarker testing and precision formulations are used by longevity, functional-medicine and performance-focused clinicians worldwide.

Jinfiniti Programs

Choose Your Starting Point.
There’s More Than One Way to Start.

01
Optimize Key Biomarkers
Best for starters who want to
evaluate key biomarkers:
NAD+, Klotho, Senescence.
02
Address Health Challenges
Best for clients seeking
natural remedies for specific
chronic health challenges.
03
Optimize Your Whole System
Best for longevity seekers &
veteran biohackers, or those
with unexplained health issues.

01: Stay Ahead

Optimize Key Longevity Biomarkers with TAO

Many people experience hidden suboptimal health issues that can be identified through laboratory testing. Proactively addressing these biomarkers is essential for long-term wellness. Jinfiniti specializes in evaluating key markers that others don’t.

1. Optimize NAD+

The foundation for longevity

NAD+ is foundational to cellular energy, repair, signaling and healthy aging. Jinfiniti research shows that optimizing NAD+ can deliver measurable results quickly and make other longevity interventions more effective. That’s why NAD+ is an ideal place to start.

  1. Measure your intracellular NAD+
  2. Use clinically validated Vitality↑®, which increases NAD+ by more than 100%
  3. Retest in 4 weeks
  4. Personalize your dosage
NAD+ optimization results over time

2. Eliminate Zombie Cells

Senescent cells

Senescent, or “zombie”, cells have stopped dividing but remain metabolically active, releasing signals that can contribute to inflammation and tissue dysfunction. Measuring and addressing excess cellular senescence is an important part of a complete longevity strategy.

  1. Measure your senescence level with our SABG test
  2. Take our clinically validated senolytics, SenoAid® and vitamin C
  3. Retest in 3 months to confirm your response
  4. Adjust your dosage until optimal
How clearing senescent cells supports vitality

3. Optimize Klotho

The longevity protein

Klotho is an important regulator associated with healthy aging and the function of multiple organ systems.

  1. Measure your Klotho level with Jinfiniti
  2. Take action on your results
  3. Retest in 3 months
  4. Repeat until optimized
Klotho, the longevity protein, and how to support it

02: Better Health Now

Understand & Address Chronic Health Challenges

Chronic health challenges often involve multiple underlying biological factors. Advanced testing can help reveal the drivers and imbalances that routine evaluations may miss, creating opportunities for more precise, personalized action.
Reveal the Drivers. Target What Matters.
Three women looking up at the sky outdoors

Reveal Root Causes

Couple riding bikes on a country path

Chronic Fatigue

Smiling older woman by the sea

Brain Issues

Smiling man outdoors after exercise

Inflammation

Man stretching his arm outdoors

Joint Health

Woman standing calmly in a field

Menopause

Woman sleeping peacefully in bed

Sleep & Recovery

Woman meditating in a field

Stress Support

    03: Ultimate Longevity

    Optimize Your Whole System with TAO

    Go beyond individual biomarkers. Optimize how your biology works together.
    Your energy, metabolism, inflammation, hormones, cellular aging, organ function, and resilience are interconnected. Ultimate Longevity brings the full Jinfiniti system together to understand and optimize your biology as a whole, not just isolated numbers.

    Measure → Prioritize → Act → Retest → Optimize

    1. Measure your biologyBuild a comprehensive picture of your health with advanced longevity biomarkers.
    2. Find what matters mostIdentify imbalances, patterns, and bottlenecks, and prioritize the areas with the greatest opportunity for improvement.
    3. Act with precisionTurn your results into a personalized plan integrating targeted nutrition, precision nutraceuticals, lifestyle strategies, and appropriate longevity interventions.
    4. Measure what worksRetest to see how your biology responds and where further optimization is needed.
    5. Continuously optimizeAdjust your strategy, maintain your gains, and keep improving as your biology changes.

    Your Biology Changes. Your Strategy Should Evolve.

    Ultimate Longevity isn’t a one-time reset. It’s a personalized, closed-loop approach designed to help you preserve function, resilience, performance, and healthspan over time.

    TEST → ACT → OPTIMIZE → REPEAT
    Ultimate Longevity program overview
    YOUR COMMITMENT

    We Take Care of the Complexity.
    You Take Care of the Commitment.

    Longevity isn’t a one-time fix. It requires taking the right actions, and staying with them.

    Jinfiniti provides the advanced testing, science-driven solutions, personalized priorities, and continuous optimization to help guide your journey.

    The eight pillars of TAO

    The Jinfiniti 8P philosophy: proactive, predictive, preventive, personalized, precise, parallel, prioritized and persistent.

    Your part is simple

    01
    Start now

    Be proactive. Don’t wait for problems to become disease.

    02
    Take action

    Act on what your biology reveals.

    03
    Stay persistent

    Retest. Adjust. Keep improving.

    We’ll provide the science, tools and guidance.

    You provide the commitment to your future health. Together, we can help close the healthspan gap.

    OUR FOUNDER’S JOURNEY

    From a Remote Chinese Village to Leading Precision Longevity Medicine

    Professor Jin-Xiong She, PhD

    Professor Jin-Xiong She, PhD

    Founder & CEO, Jinfiniti Precision Medicine
    500
    Peer-reviewed publications
    22,000+
    Scientific citations
    $100M+
    Research Funding
    Author
    USA Today & Amazon Bestselling
    Scholar
    Endowed Professor, Eminent Scientist
    Leader
    National & International

    The TAO of Dr. Jin-Xiong She

    From Personal Loss to Scientific Mission For Jinfiniti founder, the pursuit of longevity began with personal tragedy. Growing up in the rural Chinese countryside, medical care was a rare luxury. After losing his young sister to a preventable illness, witnessing his father face a near-fatal health crisis and suffering a liver condition at the age of 20 himself, Dr. She vowed to master human biology to protect others from helpless loss.

    A Career at the Frontiers of Genomic Medicine Driven by this mission, Dr. She earned his PhD in Molecular Genetics. Over a distinguished 40-year academic career in the US, he became a global authority in personalized medicine.

    The Birth of Jinfiniti Despite decades of academic achievement, Dr. She grew frustrated by traditional healthcare, which merely manages chronic decline. Recognizing that many of the biological processes contributing to chronic disease also contribute to cellular aging, he left academia to close the 30-year gap between lifespan and healthspan.  Jinfiniti pairs cutting-edge functional data with precision protocols to shift medicine from reactive treatment to proactive cellular vitality.

    Founder
    Leadership Team

    Scientific and Clinical Advisory Board

    Jinfiniti’s scientific team is led by founder Professor Jin-Xiong She and advised by leading doctors and scientists, all dedicated to advancing our mission through rigorous science and innovation.

    Ronald Klatz, MD
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    Ronald Klatz, MD
    President, A4M

    American Association
    of Anti-Aging Medicine (A4M). A pioneer and leader in Longevity Medicine
    Desmond Schatz, MD
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    Des Schatz, MD
    Past President, ADA

    American Diabetes
    Association, an International leader in diabetes and metabolic diseases
    Jeffrey Tucker, DC
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    Jeffrey Tucker, DC
    Past President, ACARC

    American Chiropractic Association, Rehabilitation Council. A national leader in Chiropractic
    Colleen Galvin
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    Colleen Galvin, PhD, NMD
    TCM Expert

    International Medical Advisor who integrates TCM, Functional and Longevity Medicine
      Clinician Backed

      Trusted by thousands
      of clinicians

      These aren’t endorsement deals. They’re clinicians who started testing, saw
      what the data showed, and built it into how they practice.

      The AgingSOS® biomarker panel and NAD test from Jinfiniti enable me to design precision treatments and lifestyle programs for my patients.  The precision supplements, especially the Vitality Booster, are also essential tools for not only my patients but also myself and my loved ones.


      Dr. Vonda Wright, MD
      Dr. Vonda Wright, M.D.

      Orthopedic Sports Surgeon, President Hughston Ortho, Longevity Doctor.

      As a practitioner, Jinfiniti’s NAD testing and Vitality Booster have given me confidence in delivering precision care. Tracking NAD levels before and after supplementation showed measurable improvements, alongside noticeable gains in energy and cognitive function.


      Dr. Jeff Tucker, DC
      Dr. Jeff Tucker, D.C.
      American Chiropractic Association Rehabilitation Council

      Monitoring intracellular NAD levels has been revolutionary in my clinical practice. I strongly recommend all my patients that struggle with low energy to get their intracellular NAD levels measured. The Jinfiniti NAD test and supplements are a game changer in my practice.


      Dr. Edwin Lee, MD
      Dr. Edwin Lee, M.D.
      Founder of Institute for Hormonal Balance
      NAD levels decline during aging, and the only way to know if or how it can be reversed is through regular NAD quantification. With that in mind, NAD quantification with Jinfiniti is essential to my goal of minimizing disease risk and slowing aging.

      Michael Lustgarten
      Michael Lustgarten
      PhD. Nutrition and Aging Scientist, Tufts University, Conquer Aging or Die Trying YouTube Channel
      In today’s challenging times, maintaining health and immunity is essential. Jinfiniti’s at-home NAD Test and AgingSOS panel provide comprehensive longevity insights. The Vitality Booster supplement helps support energy and focus. It has become a top recommendation for both myself and my patients.

      Colleen Galvin
      Dr. Colleen Galvin
      NMD, PhD. Expert in integrated western and Chinese Medicine, International Medical Advisor

        Time To Act

        Stop Guessing. Start Optimizing.

        Your biology is unique. Your longevity strategy should be too.

        I want the most comprehensive longevity plan.

        I want better answers for a specific health challenge.

        I am not ready for Ultimate Longevity and don’t know where to start.

        I just want science-driven supplements for now.

        Our Newsletter

        Healthspan Insider:
        The Latest Scientific Insights

        Science-backed longevity insights curated by the Jinfiniti scientific team and reviewed by Prof. Jin-Xiong She, PhD.
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        Join the Longevity Revolution
        New insights added weekly, curated by our science team.

        Your questions,
        answered.

        Our expert team is on stand-by to answer
        your scientific, technical and medical questions.
        Let’s Talk.
        Talk to Us
        Start Chat
        Email Us
        hello@jinfiniti.com
        Where should I start with Jinfiniti?
        There’s no single starting point for everyone. If you want to stay ahead, start by optimizing key longevity biomarkers such as NAD+, Klotho, and cellular senescence. If you have specific health challenges, start by investigating their underlying drivers. For comprehensive optimization, explore Ultimate Longevity.
        What makes Jinfiniti different from other longevity companies?
        Jinfiniti brings advanced biomarker testing, precision nutraceuticals, personalized protocols, and retesting together in one closed-loop system. Our own high-complexity CLIA laboratory also enables us to measure important biomarkers that many conventional labs don’t routinely test.
        Why should I test if I already feel healthy?
        Many biological changes begin before obvious symptoms or disease appear. Advanced testing can reveal areas of suboptimal function earlier, giving you the opportunity to act proactively and stay ahead.
        What does Jinfiniti test that routine bloodwork may miss?
        Jinfiniti goes beyond standard bloodwork with advanced longevity biomarkers including intracellular NAD+, Klotho, cellular senescence, oxidative stress, inflammation, metabolic health, hormones, and more.
        Why do you recommend starting with NAD+ for those who are not ready for the Ultimate Longevity yet?
        NAD+ is foundational to cellular energy, repair, signaling, and healthy aging. Jinfiniti research shows that optimizing NAD+ can deliver measurable results quickly and make other longevity interventions more effective, making it an ideal place to start unless you are ready for the Ultimate Longevity Program, which is what everyone should consider seriously.
        Do I have to use Jinfiniti supplements?
        No. Our goal is to help you improve your biology. Jinfiniti precision nutraceuticals are designed to work with our testing and optimization system, but your personalized plan can also include nutrition, lifestyle changes, other supplements, devices, and appropriate advanced interventions.
        Why is retesting so important?
        Because taking action isn’t enough, you need to know whether it worked. Retesting shows how your biology responded so you can adjust your strategy, personalize dosing, maintain your gains, and continue improving.
        How do I know which Jinfiniti program is right for me?
        Choose based on your goal: Stay Ahead to optimize key longevity biomarkers, Better Health Now to understand and address specific health challenges, or Ultimate Longevity for comprehensive, whole-system optimization. If you’re still unsure, NAD+ is an excellent place to start. You can always contact us for further guidance.

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