"I don’t know how to explain the foggy feeling I have experienced since menopause. I explained to my doctor that I struggled finding the right words at times, felt foggy and just unclear. I was worried about early Alzheimer’s. I am on no medications and am 56 years old. Good heart, good blood pressure, slightly elevated cholesterol but the good cholesterol more dominant. My doctor believes in natural remedies, self care, and supplements always before prescription meds. He recommended 3 and said try the Nads first. I ordered Tru Niagen based on the companies approach to aging and scientific studies over 50 years.

Here’s the real review - after only 2 days, yes 2 days I felt the fog left, clarity being restored and a better control over my mind if that makes sense to any of you. I have been on it one month now and continue to feel improvement in my memory, my brain function, even muscle recovery pist workouts seem improved. These are my feelings and opinions. I do not know that you will feel the same but as someone who always wants supplements to work but often finds they don’t I felt it necessary to thank Tru Niagen for being the real deal, a Tru difference."

"A supplements' effectiveness is personal. Some work for some and not others. Many do not work for me. Tru Niagen worked for me. I slept soundly. Vivid dreams were experienced every night (versus none prior), and sustaining energy throughout the day. I sleep ≤ 4 hours per night. Thus, the Product was a very welcome supplement.

The cost of the product, however, may be prohibitive to some. I am now using (testing) another product that appears to be contain the same active ingredient. If alternative supplement is less beneficial, then I will switch back to Tru Niagen."

"Another update 12/8/21: I have been taken 300mg each morning for a few months now. Over the last three weeks I’ve been noticing a decline in energy, sleep and clarity. It made me wonder if I started to build a tolerance or plateau and need to increase dosage over time. I decided to add an additional 150mg to my original 300mg dosage yesterday morning. I didn’t really notice anything till I woke this morning. I had a little more energy waking up, a little more clarity, and slightly better mood. I had more vivid dreams too. I will say that life has been quite busy of late, and I have been eating quick and easy packaged snack food (mostly processed grains) that doesn’t agree with normal my anti-inflammation/anti grain diet. This is causing painful inflammation which could be causing increased fatigue, brain fog, and low mood. That said, I might have stayed good at the 300mg dose if I was eating better. Hopefully I can get off this merry-go-round after the holidays and go back to eating right and back to my 300mg, as these are expensive. Still they are worth it. Adding this with my AIP diet, I experienced so much more strength and energy. Not a shaky energy, more like heighten motivation to take on the day and do more. For a time I was working out every morning and beginning to quickly see results in muscle tone. Something I haven’t seen in a long while, and something that isn’t supposed to be so easy after 40. I think I just messed things up with eating pizza and grains the past few weeks. Thankfully adding on the 150mg is helping a little.

First Update: this is definitely working. It’s subtle but I noticed results the first week of taking it. I’ve been taking this for three weeks now and definitely see a difference in my energy levels. I am getting more done. My thoughts are more organized. I seem to be more motivated as well. Which is huge. I was taking this last year and stopped because I thought they were giving me headaches but I haven’t had any headaches in the three weeks I have been taking this at full 300mg dose. I think the headaches may have been from taking it with Pterostilbene. Not sure. I will have to experiment with the Pterostinbene again and report back. I wish I never stopped taking it, as the results are accumulative I’m sure. I spent most of the spring and summer tired/uninspired; and this was in my drawer the whole time. Live and learn. Definitely worth a try.

Original review: I was taking this last year everyday sometimes every other day for a few months and slowly, started to notice more energy, vitality and increased strength endurance. It’s a subtle experience over time. Unfortunately, I also noticed that it gave me headaches sometimes. So I started using half the dose. I purchased some empty gelatin capsules and would fill them with half the powder from the NR capsule. This seemed to help lessen the headaches but was a hassle. Eventually I stopped taking them altogether. Not making the connection until now (4 months later) i went from taking power yoga classes everyday to twice a week. I seem to have more brain fog, less muscle strength and increased fatigue. I don’t think I fully appreciated how well these worked because it’s so subtle. It’s not like you feel it working (like a caffeine rush). Now I’m back to repurchase and see if I can get back the strength, vitality, and clarity I experienced last year. Will definitely update to confirm results. The headaches I got with this could have also been from coupling with other supplements so will experiment there. My advice would be to maybe start with 150mg and work your way up from there."