NAD+ (500mg)

NAD+ (Nicotinamide Adenine Dinucleotide, 500mg) is a naturally occurring dinucleotide coenzyme present in every living cell, supplied in research-grade lyophilized form for controlled laboratory investigation. It serves as an essential electron carrier in cellular redox reactions and a required substrate for sirtuins and poly(ADP-ribose) polymerases — two of the most studied enzymatic families in longevity and metabolic biology.

Manufactured in a cGMP-certified US facility. Independently third-party tested. For laboratory research use only.