NAD+ NR & Pterostilbene | 60 Caps

• Suggested Use: 1 capsule daily with food, or as recommended by a specialist.
• Serving Size: 1 Capsule
• Servings Per Container: 60
• Key Ingredients:
  Nicotinamide Riboside (NR) - 300 mg
  Pterostilbene (PT) - 200 mg

Nicotinamide Riboside (NR) is a naturally occurring form of vitamin B3 and a direct precursor to nicotinamide adenine dinucleotide (NAD+), a central coenzyme in cellular metabolism. NAD+ is essential for redox reactions that generate cellular energy (ATP), as well as for DNA repair, mitochondrial function, and the regulation of circadian and epigenetic processes. Declining NAD+ levels are a recognized feature of aging and metabolic stress, and NR supplementation is studied for its ability to efficiently elevate intracellular NAD+ concentrations.

Pterostilbene is a polyphenolic compound structurally related to resveratrol, distinguished by enhanced lipophilicity and improved bioavailability due to its methoxy substitutions. It exhibits antioxidant and anti-inflammatory properties and has been shown to modulate sirtuin pathways, particularly SIRT1, which are involved in cellular stress resistance and metabolic regulation.

In combination, NR and pterostilbene are often described as functionally complementary: NR supports NAD+ biosynthesis, while pterostilbene may facilitate the activation of NAD+-dependent enzymes such as sirtuins. This interaction has made the pairing a subject of interest in research on cellular energetics, metabolic health, and longevity-associated pathways.