Quality and transparency
Our 25-year history in analytical-grade reference standards ensures uncompromising quality in every product we produce.
Market Surveillance Program
Our program leverages our in-house ISO 17025 accredited laboratory to verify the quality of supplements in the NAD+ space, protecting consumers through validated HPLC testing methods.

"We believe, to be a trusted brand, you must be a trustworthy company. For us, that means investing in science and quality to bring value to the consumer, and being transparent in what we do.
As we hold ourselves accountable, we strive to hold others - competitors and collaborators alike - to do the same. Our Market Surveillance program is one example of our commitment to science and quality and to taking a leadership role in the industry to ensure we all deliver for the consumer."
Andrew Shao
SVP, Global Regulatory & Scientific Affairs

Our state-of-the-art research facility powers our quality promise
Our Lab & Innovation Center in Longmont, Colorado serves as the heart of Niagen Bioscience's quality control operations. Here, our team of expert analysts conducts comprehensive testing on every product batch using advanced analytical instruments and validated methodologies.
This cutting-edge laboratory facility maintains rigorous controls and follows standard operating procedures to ensure consistent, reliable results that exceed industry standards.

World-class accreditations validate our commitment to excellence
We maintain ISO/IEC 17025:2017 accredited laboratories, recognized globally as the gold standard for testing facilities. Our manufacturing processes undergo frequent inspections by both internal quality teams and respected third-party certifiers including NSF, Alkemist Labs, Star-K, and IFANCA.
These independent validations confirm our adherence to the most stringent quality protocols and demonstrate our unwavering commitment to transparency throughout every step of production.

FDA recognition sets us apart
Niagen has successfully completed the FDA's New Dietary Ingredient (NDI) notification process twice—in 2015 and 2018—and notified Generally Recognized as Safe (GRAS) status in 2016.
While most supplement companies avoid these voluntary scientific reviews, our FDA notifications give consumers confidence that Niagen meets exceptional safety standards.