Cyclosome Delivery™ For Enhanced Bioavailability98% Pure Nicotinamide MononucleotideNMN is a Precursor to NAD+, Which is Important for Cellular HealthMay Support Healthy Glucose Levels and Metabolic FunctionSourced from a GMP Certified Facility - Quality Assured Dietary Supplement Nicotinamide Mononucleotide (NMN) is an efficient precursor to the essential vitamin B3 metabolite, NAD+. NAD+ is essential to cellular energy production and mitochondrial function. Studies have shown that NAD+ is essential for enzymatic activities that maintain production that promotes healthy aging by regulating gene expression, DNA repair, mitochondrial biogenesis and energy metabolism. As levels of NAD+ naturally decline with age, other concerns arise, including cognitive and metabolic health. NAD+ is not readily absorbed by the body, adding precursors such as NMN has been shown to increase NAD+ levels to promote healthy aging. Hi-Tech's NMN can help maintain healthy levels of NAD+ in the body. NMN is absorbed extremely quickly and has a short half-life, so to keep NAD+ levels high for as much of the day as possible Hi-Tech utilizes its proprietary Cyclosome delivery system to deliver 250mg of 99% pure nicotinamide mononucleotide to your routine, which will support healthy metabolism and glucose levels as well as healthy insulin sensitivity.