BFSUMA GOLD NMN for Men is an advanced formulation that is specially developed for men. With aging and/or being under metabolic stress, NAD+ levels decline in the human body which leads to progressive and reversible degeneration of skeletal muscle. This product contains two main ingredients, NMN and Ginsenosides, that may assist with stimulating DNA repair, boosting energy and metabolism, and promoting longevity of overall health while rejuvenating your youth charm.