Tru Niagen® 300mg

Tru Niagen® 300mg

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$36.20
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Our foundational 300mg daily serving is clinically shown to increase NAD+ levels by over 50% in most individuals. 

Tru Niagen gives you the daily support you need to help your body manage the cellular demands of aging and stressors such as poor diet, excess alcohol consumption, overtraining, a sedentary lifestyle, immune stress, and excess sun exposure. 

Our award-winning, key ingredient, Niagen® NR (nicotinamide riboside), is backed by world-leading researchers, and currently over 75% of published peer-reviewed clinical studies on NR use Niagen® NR.

Made in the U.S. with globally sourced components.

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“I literally feel like a new person! My levels must have been low. I now hop right out of bed and do not get the afternoon crash. I used to yawn all day long. No more! This stuff has changed my world!”

 Kari

How to Use

  • Adults can take one capsule 1-3 times daily as needed or as recommended by your healthcare professional.
  • Tru Niagen is meant to be taken daily. 300mg is clinically shown to increase NAD+ levels by over 50%.
  • Depending on your lifestyle, stressors, and diet, you can further supplement with Tru Niagen by adding an additional capsule.
  • Tru Niagen is safe to consume up to 2,000mg/day.

Function

  • Niagen®, our patented nicotinamide riboside, is clinically proven to increase NAD+ more efficiently than other NAD+ precursors.

  • Nicotinamide riboside (NR) boosts NAD+ more efficiently than other NAD+ supplements to support cellular function, energy production, and cellular repair.

  • Supports cellular health at the cellular level, muscle health, and heart health†.

  • Supports healthy aging and those who experience active lifestyles, age-related concerns, and additional lifestyle stressors.

  • Niagen® is one of the most well-researched, clinically studied NAD+ precursors available, routinely used in published peer-reviewed studies.
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     Ingredients 

    Niagen®Our patented, safety-reviewed form of nicotinamide riboside (NR). One of the most well-researched, efficacious, and clinically proven NAD+ precursors available. Shown to easily pass through your cell walls, Niagen facilitates NAD+ production more efficiently than any other NAD+-boosting supplements or precursors.

    Vegetarian

    Alkemist Assured

    FDA-Notified

    Formulated without gluten

    Formulated without allergens

    Safety-tested

    Halal

    Kosher

      Whole-body benefits  

    From your daily routine to your biggest goals, Tru Niagen powers your cellular health, helping you thrive.

    • Healthy Aging

      Helps target hallmarks of aging

      Replenish NAD+ daily to keep your cells energized, supported during repair, and resilient.

    • Heart Cell Health

      Supports heart cell healthSupports cellular energy that your heart cells need.

    • Muscle Cell Health

      Cellular performance and repair

      Help fuel your muscle cells to supports muscle cells at a cellular level.

    • Cellular Health

      Cellular energy and DNA repair

      Support your 37.2 trillion cells by supporting cellular energy, metabolism, and repair.

    • Physiological Stress Management*‡

      Mitigate the effect of stressors

      Daily stressors can deplete NAD+, which can accelerate aging. Replenish NAD+ to support your health.

       Backed by gold standard science, quality, and safety 

       Efficacy backed by peer-reviewed published research 

      Niagen® is supported by 45+ clinical studies demonstrating its safety and efficacy. These human studies form the foundation of our scientific evidence. Over 75% of published peer-reviewed clinical studies on NR use Niagen® NR.

      Partnership with 300+ institutions: We partner with top institutions like Mayo Clinic, National Institute on Aging, Harvard, and Cambridge.

      Backed by independent research: Over 90% of peer-reviewed, published Niagen® studies are investigator-driven and third-party funded.

       View studies and publications 

      A clinical trial published in Nature Communications 2016

      Trammell et al., 2016. 

      A clinical trial published in PLOS One in 2017

      Airhart et al., 2017.

      A clinical trial published in Nature Communications in 2018

      Martens et al., 2018.

      A clinical trial published in The American Journal of Clinical Nutrition in 2018

      Dollerup et al., 2018.

      A clinical trial published in Scientific Reports in 2019

      Conze et al., 2019.

      A clinical trial published in The American Journal of Clinical Nutrition in 2019

      Elhassan et al., 2019.

      A clinical trial published in The American Journal of Clinical Nutrition in 2020

      Remie et al., 2020.

      A clinical trial published in The Journal of Physiology in 2021

      Stocks et al., 2021.

      A clinical trial published in Science Advances in 2023

      Lapatto et al, 2023.

      A clinical trial published in Magnetic Resonance in Medicine in 2024

      Nanga et al., 2024.

       Third-party-verified for your health 

      We employ rigorous quality testing to support your health. Our science-backed supplements are routinely assessed by third-party testers for quality, safety, and potency.

      Alkemist AssuredTM Transparency Program

      Tru Niagen products are third-party tested for identity, safety, quality, and potency by AlkemistLabs. 

      Verified for potency and quality

      Each batch of Tru Niagen is verified by leading third-party labs to ensure purity and potency.Built on quality, safety, and transparency, every product meets the highest standards.

       Backed by 25+ years of research & innovation 

      From the NAD+ authority trusted by physicians, athletes, researchers, and a Nobel Prize-winning biochemist.

      • 45+

        Human Clinical Studies on Niagen® NR

      • 60+

        Proprietary NR Patents

      • 500+

        Published Scientific Studies

      • 300+

        Global Research Collaborations

          Healthy Aging, made for real life  

        Effortless routines. Research-backed cellular support.

           Frequently Asked Questions 

          What is NAD+ and how does it work?

          NAD+ (Nicotinamide Adenine Dinucleotide) is a crucial coenzyme found in every cell of your body that powers hundreds of metabolic processes. It serves as a key player in cellular energy production, DNA repair, and cellular communication. NAD+ works by transferring electrons during cellular metabolism, enabling your cells to convert nutrients into energy and supporting essential functions that keep your body running optimally.

          What are the potential benefits of taking NAD+ supplements?

          NAD+ levels naturally decline from birth, accelerating around age 30, anddropping by up to 65% by age 70. Environmental and lifestyle stressors alsodiminish NAD+ levels, as do immune and health challenges. Taking a clinicallyproven supplement like Tru Niagen helps maintain your NAD+ baseline levelswith daily use-to keep your body running smoothly as you age.

          What is the difference between Tru Niagen and other NAD brands on the market?

          Tru Niagen is a superior choice compared to other NAD supplements because itcontains Niagene, our patented nicotinamide riboside (NR), a more bioavailableprecursor to NAD+. Niagen NR is backed by 45+ human clinical studies, andcrosses cell membranes easily and is more efficiently converted into NAD+
          inside cells, effectively boosting NAD+ levels.
          This enhances energy metabolism, supports cellular repair, and promoteshealthy aging, making Tru Niagen a more reliable, high-quality, pure, and potentoption for raising NAD+ compared to other supplements. Tru Niagene isclinically shown to increase NAD+ levels by over 50% with 300mg daily and byup to 150% with 1000mg daily and is backed by third-party quality-testing fromNSF Certified for Sport and Alkemist Labs.

          How quickly can I expect to see results from taking Tru Niagen?

          Cellular NAD+ support begins immediately upon supplementation. However, thecellular health benefits of increased NAD+ levels begin immediately, even beforeyou feel noticeable changes.
          Tru Niagen begins elevating NAD+ levels within hours of taking your first dose,with significant increases observed within 2 weeks of daily supplementation. Foroptimal results, we recommend taking Tru Niagen consistently as part of your
          daily routine.

          Is Tru Niagen safe, and are there any side effects?

          Subscribers enjoy exclusive savings of 20% off every order, free shipping, and automatic delivery of Tru Niagen every month on your schedule. You can pause,skip, or adjust your subscription any time, risk-free. It's the easiest way to ensure consistent NAD+ support for your daily health, while saving on every bottle.

          How does the 300mg dose compare to other available servings like 1000mg Pro?

          Tru Niagen 30Omg features the key active ingredient, Niagen@ and is our foundational serving size and clinically shown to increase NAD+ levels. Otherserving size option such as 150mg or 1000mg are other options for people whomay want smaller capsule size in the 150mg, or choose a higher serving found in the Tru Niagen Pro 1000mg based on your lifestyle or age.
          Everyone's health needs vary and it's recommended to work closely with yourhealthcare provider to determine the best serving size for your health goals. Theideal serving for you depends on your lifestyle, your age, and other factors. Try taking our Product Quiz to see what serving might be right for you.
          The Conze et al., 2019 clinical study supplemented participants with 100mg,300mg, or 1000mg of Niagen daily. NAD+ increased over 50% in 2 weeks andwas maintained throughout the 8-week study with 300mg, and up to 150% with 1000mg.