Niagen Bioscience to Report Third Quarter 2025 Financial Results on Tuesday, November 4, 2025

Niagen Bioscience, Inc. (NASDAQ: NAGE), the global authority on NAD+ (nicotinamide adenine dinucleotide) with a focus on the science of healthy aging, announces that it will hold a conference call on Tuesday, November 4, 2025, at 4:30 p.m. ET to discuss its financial results for the third quarter 2025, which ended September 30, 2025. The financial results will be reported in a press release after the close of regular stock market trading hours on Tuesday, November 4, 2025.

Investor Conference Call:

Niagen Bioscience management will host an investor conference call to discuss the third quarter 2025 financial results and provide a general business update on Tuesday, November 4, 2025, at 4:30 p.m. ET. Participants should call in at least 10 minutes before the call. The dial-in information is as follows:

Date: Tuesday, November 4

Time: 4:30 p.m. ET (1:30 p.m. PT)

Toll-free dial-in number: +1 888 596 4144

Conference ID: 8584242

Webcast link: Niagen Bioscience Third Quarter 2025 Earnings Conference Call

The conference call will be broadcast live and available for replay via the investor relations section of the Company’s website at www.niagenbioscience.com .

The replay of the conference call will be available from 7:30 p.m. ET on Tuesday, November 4, 2025, to 11:59 p.m. ET on Tuesday, November 11, 2025. The replay dial-in information is as follows:

Toll-free replay number: +1 800 770 2030

Replay ID: 8584242

For additional information on Niagen Bioscience, visit www.niagenbioscience.com .

About Niagen Bioscience:

Niagen Bioscience, Inc. (NASDAQ: NAGE), formerly ChromaDex Corp., is the global leader in NAD+ (nicotinamide adenine dinucleotide) science and healthy-aging research. As a trusted pioneer of NAD+ discoveries, Niagen Bioscience ^™ is dedicated to advancing healthspan through precision science and innovative NAD+-boosting solutions.

The Niagen Bioscience team, composed of world-renowned scientists, works with independent investigators from esteemed universities and research institutions around the globe to uncover the full potential of NAD+. A vital coenzyme found in every cell of the human body, NAD+ declines with age and exposure to everyday lifestyle stressors. NAD+ depletion is a key contributor to age-related changes in health and vitality.

Distinguished by state-of-the-art laboratories, rigorous scientific and quality protocols, and collaborations with leading research institutions worldwide, Niagen Bioscience sets the gold standard for research, quality, and innovation. There’s a better way to age.

At the heart of its clinically proven product portfolio is Niagen ^® (patented nicotinamide riboside, or NR), the most efficient, well-researched, high-quality, and legal NAD+ booster available. Niagen powers the Company’s consumer supplement, Tru Niagen ^® , the number one NAD+ boosting oral supplement in the United States ^† (available at www.truniagen.com ), and Niagen Plus ^™ , featuring pharmaceutical-grade intravenous (IV) and injectable Niagen products ( www.niagenplus.com ). Pharmaceutical-grade Niagen IV and injections are compounded and distributed by U.S. FDA-registered 503B outsourcing facilities and are available exclusively at clinics with a prescription.

Niagen Bioscience’s robust patent portfolio protects NR and other NAD+ precursors. Niagen Bioscience maintains a website at www.niagenbioscience.com , where copies of press releases, news, and financial information are regularly published.

^† Based on the top-selling dietary supplement brands by revenue per the largest U.S. e-commerce marketplace (as of 1/1/2024 - 12/31/2024).

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