NMN (nicotinamide mono nucleotide) is a substance found in humans, all living organisms, and food, and is produced naturally in the body. It has become a hot topic since research at Harvard Medical School discovered its rejuvenating effects. It is widely recommended for people over 50 years old as it is expected to prevent age-related diseases.

NMN is also present in food, but it is recommended to take it efficiently through supplements. Since it does not need to be administered by injection or intravenous infusion, even busy businessmen can easily take it. These supplements are available only at medical institutions with approved safety and indication evaluations.