3-PACKS Vivanmn Pure NMN | 500mg Capsules Boosted Energy, Enhanced Sleep 30-UK!! Feature: 1.Our NMN supplement is designed to support your energy and health as you age. 2. NMN, short for Nicotinamide Mononucleotide, is a compound that naturally occurs in your body and plays a key role in maintaining health. 3.By taking NMN, you boost your levels of NAD+, a molecule crucial for keeping your cells energised and functioning well. This means you get more energy, improved brain function, and a healthier metabolism. Simply put, NMN helps keep your body's cells functioning efficiently, supporting your health and keeping you active as you age. Take one capsule per day with food..