Tru Niagen One



A bona fide scientific breakthrough, engineered to help you age better.

NAD+ is vital to cellular health. It repairs DNA damage, controls cellular metabolism, and regulates our "longevity" genes, which play a critical role in aging and long-term health.

Shortages of NAD+ leave cells and tissues at risk for mutation, dysfunction, degeneration and even death.

Studies now show that levels of NAD+ decline with age, even if you eat healthy and exercise. This suggests a powerful explanation for why we succumb to certain health issues as we get older.

Replenishing NAD+ with TRU NIAGEN® is a proven, science-based strategy to maintain energy and stay healthy as we age.*




One Month

Your Savings $10.00




Your Savings 15%



Semi Annual

Your Savings 20%

From the scientist that discovered the secret

For over a century scientists have been conducting experiments to understand what internal factors drive aging. Their research led them to a critical coenzyme called NAD+ which controls cellular metabolism, and sirtuin "longevity" genes, which play a critical role in aging and our long-term health. More recently, scientists discovered that our NAD+ levels naturally decline as we age, leading to a decline in overall cellular health. This discovery led to one question:

Can we sustain NAD+ levels over time?

In order to find the answer, scientists began researching the few compounds that your body can convert into NAD+. They are called NAD+ precursors, and for years they believed that there were only two vitamin precursors to NAD+ in existence, and both had issues of inefficiency and/or adverse side effects.

But in 2004, Dr. Brenner and his team at Dartmouth College made an incredible discovery. There is indeed a third vitamin precursor to NAD+ and it has proven to be both highly efficient and safe. It is called Nicotinamide Riboside (NR) and it has ignited the scientific community around aging, spawning hundreds of recent studies. Now it is finally available to you in the form of a daily supplement called TRU NIAGEN®.


Charles Brenner, PhD, is the world's foremost authority on NAD+. He is Head of Biochemistry and Professor of Internal Medicine at the University of Iowa, and co-founder of ProHealthspan, LLC.

"Active" Ingredient: NR (Nicotinamide Riboside)

Discovered by Dr. Brenner to be the most efficient precursor to NAD+. It is used by all cells to create NAD+, and is specifically called for by stressed and damaged cells. NR is a natural substance and NIAGEN®, a nature-identical form of NR, has been given the GRAS (generally recognized as safe) distinction by qualified experts.



Usage - Take two capsules every morning with or without food. Each bottle contains a 30-day supply.

Purity - TRU NIAGEN® is manufactured in California under cGMP (current Good Manufacturing Practice) regulations, enforced by the FDA, and is certified by the NSF, a leading independent public health and safety organization. Each lot undergoes rigorous third party testing to confirm purity.

Feedback - Subtle changes in overall feeling of well-being, energy consistency, cognitive function, quality of sleep, and quicker recovery after exercise are often reported within 4-16 weeks of starting. Note that cellular health may not always manifest results at the surface.

Dietary - TRU NIAGEN® is vegetarian, vegan, gluten-free, nut-free, and contains no artificial colors or flavors.

This isn't just another vitamin


In over 35 publications and issued patents on NAD+, Dr. Brenner has:

  • Identified undiscovered steps in NAD+ metabolism
  • Shown that Nicotinamide Riboside (NR) increases sirtuin activity and lifespan in model systems
  • Successfully treated pre-diabetic and diabetic nerve complications in mice
  • Developed the technology to quantify NAD+ in any cell system

Prominent researchers from America’s finest institutions including Harvard and MIT have already published studies on these vital topics:

ANTI-AGING - NR extends lifespan of mice.

WEIGHT MANAGEMENT - By elevating NAD+, supplementation with NR promotes resistance to diet-induced obesity.

GLUCOSE CONTROL - Prediabetic and type 2 diabetic mice fed NR experienced remarkable control of high blood sugar.

COGNITIVE FUNCTION - In a mouse model of Alzheimer’s, mice treated with NR performed better at cognitive tests.

And additional research is currently being conducted on resistance to alcohol toxicity, skin damage, toxic effects of chemotherapy, and improvement of sleep.

ProHealthspan is the official partner of ChromaDex, Inc.

Chromadex is an innovative natural products company that discovers, acquires, develops and commercializes proprietary-based ingredient technologies. ChromaDex has licensed the key enabling NR technologies from Dartmouth College and other institutions, and is the worldwide patent-holder and sole manufacturer of NIAGEN®. NIAGEN® is a registered trademark of ChromaDex, Inc.

*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.