NAD+ 500mg

NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme present in every living cell, essential for over 500 enzymatic reactions including energy metabolism, DNA repair, and gene expression.

Sirtuins — a family of NAD+-dependent enzymes — regulate a broad array of critical cellular functions including DNA repair, mitochondrial biogenesis, inflammatory response, insulin secretion, fat oxidation, and glucose metabolism. Mammals contain seven sirtuins (SIRT1–7) located across the nucleus, cytosol, and mitochondria, implicated in aging, longevity, stress resistance, and DNA damage response.

A growing body of research has revealed the importance of NAD+ biosynthesis in the pathophysiology of aging and age-related diseases, with new studies demonstrating the therapeutic potential of supplementing NAD+ intermediates as a proof of concept for anti-aging intervention.

For research use only. Not for human consumption. This product is intended exclusively for in vitro research and laboratory use.

Third-party purity verified by Janoshik Analytical — https://verify.janoshik.com/tests/77795-NAD500_3ECWADJY9ZNT