Tru Niagen® 300mg
Tru Niagen® 300mg
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Description
Our foundational daily serving of 300mg, clinically proven to increase and sustain NAD+ levels by over50% in most individuals with daily use. Support your cellular energy production and cellular repair withNiagen@, our award-winning, superior NAD+ booster. Proven to be more efficient than other NAD+precursors and NAD+ itself.
Tru Niagen is one of the most well-researched NAD-boosting supplements available. Supports resilienceagainst daily stressors and the natural aging process at the cellular level. ncrease your NAD+ levels tosupport heart, brain, muscle, and whole-body health for enhanced vitality and healthy aging
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How to Use
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 proven 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
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, brain health and function, 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.
Ingredients
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.





Whole-body benefits
From your daily routine to your biggest goals, Tru Niagen powers your cellular health, helping you thrive.
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Healthy Aging
Helps target hallmarks of aging
Replenish NAD+ daily to keep your cells energized, supported during repair, and resilient.
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Brain Health
Supports brain health
Support your hardworking brain cells with increased NAD+.
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Heart Health
Supports heart health†
Supports cellular energy that your heart cells need.
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Muscle Health
Cellular performance and repair
Help fuel your muscle cells to support recovery and repair.
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Lifestyle Stress Management*‡
Mitigate the effect of stressors
Daily stressors can deplete NAD+, which can accelerate aging. Replenish NAD+ to support your health.
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Backed by gold standard science, quality, and safety

Efficacy backed by peer-reviewed published research
Niagen® is supported by 35+ clinical studies demonstrating its safety and efficacy. These human studies form the foundation of our scientific evidence. Over 65% of registered ongoing or completed nicotinamide riboside trials use Niagen®.²
Partnership with 200+ institutions: We partner with top institutions like Mayo Clinic, National Institute on Aging, Harvard, and Cambridge.
Backed by independent research: 94% of peer-reviewed, published Niagen® studies are investigator-driven and third-party funded.

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.
Backed by 25 years of research & innovation
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35+
Human Clinical Studies
Backed by peer-reviewed published studies.
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2
Nobel Prize Winners
Backed by a Scientific Advisory Board of world-leading researchers.
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50+
Patents
Backed by innovation gold standards in the supplement space.
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400+
Published Scientific Studies
NR is well-researched in published preclinical and clinical studies.
Testimonials
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★★★★★
Verified Buyer
I feel young again. I look young again.
Steven K.
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★★★★★
Verified Buyer
Have been taking it for 3 years.
Michael H.
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★★★★★
Verified Buyer
I like it I also started novos around the same time and the combo is great
Kelli M.
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★★★★★
Verified Buyer
I am using 900mg a day and have for many months. I am confident that it is of great help as I am 76yo.
Harvey P.
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★★★★★
Verified Buyer
I'm new. We'll have to wait a bit before I can give a personal review.
Kevin H.
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★★★★★
Verified Buyer
Want the benefits even if I cannot discern any.
Jeanette...