Tru Niagen 500mg

500mg Tru Niagen is a source of vitamin B3 which increases levels of NAD+ in the blood, for the maintenance of good health. Clinically proven to increase blood NAD+ levels, to support cellular health. Originally created for and exclusive to physicians and elite athletes, this professional-grade formula supports the production of cellular energy, as defined by adenosine triphosphate (ATP). Our key ingredient, Niagen®, is backed by world-leading researchers, currently featured in more than 65% of registered, ongoing, or completed clinical trials on nicotinamide riboside (NR).** 500mg of Tru Niagen provides 439 mg of NR.