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Tru Niagen® 500 mg – un produit de confiance pour les athlètes, les professionnels de la santé et les chercheurs. Magasinez ici.

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Tru Niagen is TESTED by SuppCo

Independently purchased, lab-verified, and certified to meet or exceed 95% of its labeled active ingredient claims.

Tested and trusted NAD+ support

Formerly exclusive to athletes and physicians, clinical strength, and NSF Certified for Sport®.

TRU NIAGEN 500mg supplement bottle with blue and silver design on a white background.
Hand holding a bottle of TRU NIAGEN 500mg supplement
A Tru Niagen bottle, showing the Supplement Facts panel and certification logos for “NSF Certified Sport”, "Kosher," and “Halal.” Each serving provides 439 mg of Niagen provided by 500mg of Nicotinamide riboside chloride.
A Tru Niagen supplement bottle displayed against a blurred background, highlighting key health benefits: cellular health, energy metabolism, tissue formation, nutrient metabolism, maintenance of good health, and cellular energy production.
Line chart showing that NAD+ levels in tissue decline by up to 65% between ages 30 and 70. The graph curves downward from age 30 to age 70, indicating a steady decrease. Text on the chart reads “NAD+ Decline ↓ 65%.” Source: Massudi et al., 2012; Janssens et al., 2022, based on analysis of human skin and muscle tissue.
Woman holding a glass of water with a testimonial quote from Sarah M about Tru Niagen that reads: "I've been using Tru Niagen for over a year now and feel great about supporting my cellular health daily. The quality and research behind this products gives me confidence in my choice!"
Tru Niagen® 500mg
Graphic featuring an image of Dr. Jim LaValle on a brown background, accompanied by a quote about the Tru Niagen supplement. The headline reads, “Backed by world-leading experts.” The quote says: "Tru Niagen stands out as the leading, gold-standard NAD+ [product]... It features patented (NR), which is the most efficient NAD+ precursor available." - Dr. Jim LaValle
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TRU NIAGEN 500mg supplement bottle with blue and silver design on a white background.

Tru Niagen® 500mg

Soutien énergétique cellulaire hautement efficace, cliniquement testé. Grâce à Niagen®, cette forme unique de vitamine B3 a été cliniquement prouvée pour augmenter les niveaux de NAD+ dans le sang et favoriser la santé cellulaire. En savoir plus.

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Tru Niagen earned a 9.99/10 Brand TrustScore from SuppCo

Trust is everything in an industry where half of top-selling supplements can't meet basic label accuracy standards.

Tru Niagen was one of 10 brands selected as an inaugural TESTED by SuppCo launch partner and scored 9.99/10 across 30+ quality indicators including cGMP certification, heavy metal testing, public batch-specific COAs, and other clinically studied products.

TESTED by SuppCo is a first-of-its-kind certification program

Products are anonymously purchased from brand websites—the same way you'd buy them—then tested through ISO 17025-accredited labs to verify that what's on the label is what's in the product.

TrustScore: 10.0/10

Tru Niagen® 300mg

The original—our minimum daily recommended serving.

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TrustScore: 10.0/10

Tru Niagen® 150mg

Our lowest starter serving for those who prefer a smaller capsule.

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*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.

**Based on registered ongoing or completed clinical trials under "nicotinamide riboside" on clinicaltrials.gov.

***Based on revenue per largest U.S. e-commerce marketplace (Jan. 2025 – Dec. 2025)

†In combination with a healthy lifestyle.

‡In reference to physiological (not mental) stress.

§For use beyond 12 weeks, consult a health care professional.