@jennfayeroberts: Pure NMN (β-nicotinamide mononucleotide) is a direct precursor to NAD+. NAD+ supports energy production, DNA repair, anabolic muscle activity, anabolic mitochondrial function, and it declines with age. high-purity β-NMN that has been independently tested so you are actually getting the active form. @ReNue Health #nmn #age #viralproducts #creatorsearchinsights #drink