Tru Niagen NAD+ Supplement 300 mg – 2 Bottles, 90 Servings | Cellular Energy, Brain & Muscle

Three Months of NAD+ Support in One Order

TRU NIAGEN NAD+ Supplement 300mg — 2 Bottles, 90 Servings — is the ideal choice for those who have already experienced the benefits of Nicotinamide Riboside and want to maintain consistent NAD+ support without interruption. Each serving delivers 300mg of Niagen® NR, the patented and clinically validated form of NR developed by ChromaDex — the company that pioneered NAD+ research. With over 30 published human clinical studies behind it, Niagen® is the most thoroughly evidenced NR ingredient available, shown to safely and effectively raise NAD+ levels in the body.

NAD+ is a coenzyme central to cellular energy metabolism, DNA repair, and the activation of sirtuins — proteins associated with longevity and metabolic resilience. As NAD+ levels decline naturally with age, consistent supplementation at a clinically relevant dose is one of the most evidence-supported strategies for maintaining vitality. This 2-bottle pack provides 90 servings, ensuring a full three-month supply at the recommended daily dose. The formula is vegan, gluten-free, non-GMO, and produced in a cGMP-certified facility with rigorous third-party testing.

At Calm Era, we stock TRU NIAGEN as our benchmark NAD+ supplement — not because it is the most marketed, but because it is the most studied. The 2-bottle format reflects our belief that meaningful cellular health results require sustained commitment, and this supply makes that commitment easy to maintain. Whether you are supporting energy, cognitive clarity, or long-term metabolic function, TRU NIAGEN delivers the science-backed foundation your cells deserve.