What is NAD+?
NAD+ (Nicotinamide Adenine Dinucleotide) is a universal cellular cofactor central to redox reactions, mitochondrial respiration, sirtuin activity, and PARP-mediated DNA repair.
Tissue NAD+ levels drop by roughly 50% between ages 20 and 60, a decline that is now considered one of the mechanistic drivers of age-related mitochondrial dysfunction.
Direct injectable NAD+ bypasses the poor bioavailability of oral precursors and elevates tissue NAD+ within minutes.


