Watsons: TRU NIAGEN® uses Global Patented Scientific Ingredient NIAGEN ®, proven to enhance NAD+ by 50%^！97% users agree its effectiveness on anti-aging*. Taking 300mg NIAGEN® daily to achieve healthy aging, stimulate brain cell activities & memories, revitalizing and improve sleeping quality.  | ^Source：CONZE. ET AL., 2019. * Research results of interviewing 153 TRU NIAGEN® users in the past 6 months. Source: Ipsos Asia Limited.