NAD+

NAD is what your cells use to turn food into usable energy, and levels fall measurably starting in your 30s. NAD supplements are how you rebuild that supply. Most NAD supplements hand you a single precursor. Ours use four. Vitality NAD+ Booster combines NMN, niacinamide, creatine monohydrate, and D-ribose, working through separate metabolic pathways at once, and in the company’s own clinical trial 85% of participants reached optimal NAD levels within four weeks. NR2 takes the same four-pathway approach with nicotinamide riboside instead of NMN, in capsules. Pure NMN is there if you want a single ingredient you control. Optimal is a defined range, 40 to 100 micromolar.