Tru Niagen Pro® 1,000mg

6 CUSTOMER REVIEWS

Our clinical grade serving—advanced NAD+ support known for greater cellular benefits and vitality.

Choose your serving size:

Benefits Description
  • May boost NAD+ By Up to 150%: Our patented form of NR, Niagen, may increase NAD+ levels significantly within three weeks in most individuals.

  • Cellular Energy and Repair: May support cellular function, energy production, metabolism, and repair across all cells in the body.

  • High-Performance Lifestyles: May help maintain essential NAD+ levels for muscular and mitochondrial health, which can help support an active and vibrant lifestyle.

  • Brain and Heart Health: May support brain and heart health by addressing age-related NAD+ depletion. Studies indicate that increased NAD+ levels may contribute to a healthy heart as you age. Read More +

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Once Exclusive to Doctors and Pro Athletes. Now It’s Yours.

Tru Niagen Pro 1,000mg is our most potent offering, and the serving size made for longtime Tru Niagen customers, physicians, pro athletes, and health enthusiasts in the know. It’s also the serving administered in the majority of independent clinical studies using Niagen®, or nicotinamide riboside (NR).

Taken daily, Tru Niagen 1,000mg may help increase levels of nicotinamide adenine dinucleotide (NAD+) by up to 150% in as little as three weeks in most individuals, and can help keep those levels elevated with ongoing supplementation. 

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The Chosen Serving in Clinical Research Studies

Our NAD+ booster Niagen® (patented nicotinamide riboside, or NR) is the subject of 30 human studies across a range of research areas, featuring 1,000mg as the most extensively researched dose.  

Learn more about our award-winning ChromaDex External Research Program, or CERP. It is through this program, and independent global research collaborations, that we are leading the charge in advancements in NAD+ research.

1,000mg Is Helping Redefine the Research Across Health Outcomes

An exciting body of research continues to grow around the role of NAD+ across a range of health areas. 1,000mg of Niagen® has been used to investigate meaningful health concerns and is paving the way for new ways of addressing them.

EXPLORE THE BENEFITS OF TRU NIAGEN® PRODUCTS

  • HEALTHY AGING*

    May help combat the effects of aging on your 37.2 trillion cells.

    Healthy Aging
  • BRAIN*

    May support brain cells with the essential energy and repair they need.

    Brain Health
  • HEART

    Can help fuel your heart cells with NAD+-boosted cellular energy and repair.

    Heart Health

    §In combination with a healthy lifestyle.

  • MUSCLE*

    May help energize and repair muscle cells, which can support performance and recovery.

    Muscle Health
  • IMMUNE*

    May help boost immunity and resilience during times of immune stress.

    Immune Health
  • CELLULAR HEALTH*

    May help maintain healthy mitochondria and recovery from damage.

    Cellular Health
  • LIFESTYLE STRESS MANAGEMENT*‡

    Counterbalance the stressors your body encounters every single day.

    Lifestyle Stress Management

    Specific to physiological (not mental) stress.

image of a double helix image of a double helix image of a double helix

May help combat the effects of aging on your 37.2 trillion cells.

Healthy Aging
An image of a brain An image of a brain An image of a brain

May support brain cells with the essential energy and repair they need.

Brain Health

Can help fuel your heart cells with NAD+-boosted cellular energy and repair.

Heart Health

§In combination with a healthy lifestyle.

An image of muscle fibers An image of muscle fibers An image of muscle fibers

May help energize and repair muscle cells, which can support performance and recovery.

Muscle Health
Lymph Node Section Lymph Node Section Lymph Node Section

May help boost immunity and resilience during times of immune stress.

Immune Health
An image of a cell An image of a cell An image of a cell

May help maintain healthy mitochondria and recovery from damage.

Cellular Health
An image of a telomere cell An image of a telomere cell An image of a telomere cell

Counterbalance the stressors your body encounters every single day.

Lifestyle Stress Management

Specific to physiological (not mental) stress.

ONE OF THE MOST WELL RESEARCHED PATENTED SUPPLEMENTS ON THE MARKET**; BACKED BY

2 Nobel Prize
Winners

40+ Patents

300+ Published Scientific
Studies

275+ Global Research
Collaborations

HEAR WHAT CUSTOMERS ARE SAYING
ABOUT TRU NIAGEN PRODUCTS

All our reviews are written and provided by real, repeat customers or subscribers. However, FDA and FTC regulations prohibit us from posting every review that is submitted.

FREQUENTLY ASKED QUESTIONS

Have a question not answered here? Contact Us.


As with any supplement or new health routine, your experiences will vary depending on your age, diet, exercise, and sleep habits. Tru Niagen® will start increasing NAD levels shortly after you take it and will continue to maintain those elevated NAD levels with regular supplementation. It may take some time to feel the benefits of increased NAD (promoting cellular repair, increasing cellular energy, etc.), but ultimately Tru Niagen® is helping your cells remain energized and resilient in the face of everyday stresses.*

*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.


The B3 vitamins have one thing in common: they are all building blocks cells can use to make more NAD. Nicotinic acid, nicotinamide, and nicotinamide riboside can all be turned into NAD, but cells use different recipes that require different amounts of energy and numbers of steps to make NAD out of each B3. Some B3s also come with some unwelcome side effects: nicotinic acid can cause an uncomfortable flushing response while nicotinamide can inhibit the activity of cellular health-promoting sirtuins.

We’ve written an entire post about the differences between NR and the other B3 vitamins, you can read it here.


Tru Niagen® increases levels of a key cellular resource known as NAD. Nicotinamide adenine dinucleotide (or NAD) is found in every living cell and is essential to a healthy cellular metabolism. While NAD is produced during energy generation, it’s also constantly being consumed. We use NAD whenever we eat, drink, sleep, or breathe. Studies also show our NAD levels decline as we age by as much as 50% between the ages of 40–60. Because NAD is essential to energy generation, the less we have of it, the harder it is for our cells to stay healthy as we age.

In 2004, Dr. Charles Brenner discovered that a unique form of vitamin B3 (nicotinamide riboside, or NR) was also an NAD precursor. Since then, multiple human clinical trials have shown NR safely and effectively increases NAD.

Tru Niagen® contains the patented and only known FDA-safety notified form of nicotinamide riboside, delivered straight to your door.