NAD+ Products. Each NAD+Max contains 500mg of NAD+, 250mg NR, 250mg NMN. Our vertical spray contains 2,000 mg. What is NAD? Nicotinamide Adenine Dinucleotide (NAD) is a metabolic co-enzyme and is an essential component of energy production (mitochondrial function); heavily involved in DNA repair and cell repair; responsible for turning certain genes on and off; and is essential for maintaining neurotransmitter levels, for the proper functioning of the brain. NADMax™ contains the finest and highest potency NAD+ along with the following plant-based Polyphenols: Fisetin, Ginkgo Biloba, EGCG, Lutein, Quercetin, Curcumin & Resveratrol. Also the following powerful Terpenes: Alpha Pinene, Beta Pinene, Delta 3 Carene, and Alpha Phellandrene. Bullet delivery bypasses the GI tract and delivers NAD+ directly to the bloodstream.