Patented Nicotinamide Riboside NAD+ Supplement. NR Supports Cellular Energy Metabolism & Repair, Vitality, Healthy Aging of Heart, Brain & Muscle - 30 Servings / 30 Capsules - Pack of 3

Its my 2nd order.. i tried other brand but i found Tru is more effective on me so i switched back.. best supplement for energy booster and immune system!

Only after a few weeks of usage I felt much more energy

I took it for 3 months and i didnt feel any change

Good product. Time release helps with sleep, no morning after negative feeling. Helps reduce leg and other aches very well. Use daily good results. A keeper.

This really works. I’ve only been taking this for 3 months now and I feel great, I’m more energetic (used to take 2-3 cups of coffee a day and now I don’t even need 1), I sleep better at night, I feel healthier. I bought more for my family members too. The research seems very compelling too. Highly recommend.

My cat got so much healthier as I would take a little out of the capsule and put it on some wet cat food to get her to eat it. Over about a year's time, she got so much happier! The vet was really impressed and said she keeps doing better and better every time I see her!

For cell and DNA repair. Antiaging. Sleep has improved a lot. Energy is more sustaining and. Looks improving too. I am testing for 3 months. On 2nd bottle I will be boosting with high purity resveratrol as booster or catalyst.

Update, June 2025 I have resumed using Tru Niagen. There's now a relevant, published benefit according to newer studies such as "The use of Nicotinamide and Nicotinamide riboside as an adjunct therapy in the treatment of glaucoma." In which case Niagen, or NR, or B3 would not replace needed medical eye drops and other glaucoma care, but could potentially assist or benefit such care. As cited (quote), "To delay or prevent optic nerve damage in glaucoma, two forms of vitamin B3, nicotinamide (NAM) and nicotinamide riboside (NR) are emerging as viable adjuvant therapies. " I'll continue to post my Feb 2025 consideration as well (below, next) but, bottom line, the above sounds like a credible benefit that may help a number of individuals. - PREVIOUS - Update, Feb 2025 - I previously credited Tru Niagen with health benefits. But after several health changes, I grew more skeptical of my own quick cause-effect conclusions, which for me were based on study but also, on subjective feelings, sometimes hype, and certainly hunches. When I started taking Tru Niagen, I also was making multiple health practice improvements at the same time (much more daily exercise and improved nutrition), so it was hasty to conclude Tru Niagen was "the thing." Years later, still taking Tru Niagen, it would also be rash to blame it for an eventual lifechanging ER visit and two critical surgeries. Again, I don't blame Tru Niagen for those, either - just as, I can't scientifically credit it for improvements I experienced while I was on a combo of: Tru Niagen + more exercise + diet improvements all at once. More meaningfully, I found more health authors' views. One, previously on the Tru Niagen bandwagon, the esteemed health author, Dr. Peter Attia, had long recommended and used Tru Niagen based on his high regard for its development team, but then he changed his view, publishing that he stopped using/recommending it since the science is still at best, unsettled and that for him, his skepticism is now "intact," as he writes, hopeful more research may clarify better in the future. Other credible sources have written of potential negatives that could be meaningful, potentially fueling unwanted cell activity (as in, "the big C"). Again, that science isn't settled, either, and this is in no way a suggestion of that as a proven issue. With its benefits still speculative, along with any risks, I stopped taking Tru Niagen two months ago. Interestingly: I'm feeling better now. (Just as I felt better years back when I first started taking it, along with all my other health practice changes.) So, don't rely on me. Do your own due diligence. Consider carefully if you want to experiment with it or not. For me, years after first taking it, I'm more humble now about my knowledge, and have decided to discontinue it. Waiting for more scientific studies about risk/benefit. Hope this helps you, as you shop.