The concept behind Rejuvenation System's nutritional supplements is to restore the functions that the body was originally able to produce on its own, and to create a natural cycle that creates a healthy daily life.
β-NMN, which is the key to youthfulness, is a type of vitamin B3 that is originally produced by intestinal bacteria in the intestines. Because β-NMN is produced by the intestinal bacteria in your intestines, it is naturally absorbed, β-NMN enters the bloodstream, encounters ATP produced by mitochondria, and is converted to NAD+, which activates sirtuin genes (longevity genes). It can be made into