TRU NIAGENPatented NAD+ Supplement for Anti Aging and Cell Regeneration, 300 mg Niagen, 90 Servings | Supports Cellular Energy, Brain, Muscle | Nicotinamide Riboside (NR) Take 1 Daily | 1 Bottle

I originally started this product 4 years ago. I only took one pill a day and felt like it maintained my energy for the day. To be honest, I didn't feel like any more or less energetic, just keeping it even. Three months ago, however, I decided to up it to 2 pills every day since I just turned 51. That was the trick! Not only did my energy go way up, my mood improved, and my intellectual clarity improved. Suddenly, my brain is popping with ideas and creativity that just wasn't there six months ago. Tru Niagen is expensive, but it is completely worth it!

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.

I’ve had NAD infusions quite a bit over the years, so I am very familiar with the positive effects. This is the only supplement I’ve found that even comes close to an IV. I see a lot of people writing reviews saying they are allergic or have headaches etc. Depending on your status when you start these - mild adverse effects are normal. As the nicotine receptors all over the body are activated, the sinuses in particular undergo changes. When I get NAD infusions my nose runs and my skin flushes at first then you feel outstanding. Clean energy, amazing skin, strong immune system and more to follow shortly after. With this supplement as part of my daily routine now, my skin has never looked better and I feel outstanding. This brand is expensive because it works, but still cheaper than IVs. I will plan to continue to take these daily from now on. I will probably move to the high dose soon. Most study subjects took 1000mg daily to achieve the best possible results. If you are just starting out, I would titrate up slowly.

I've only been on it a week but I fee like I have more energy. This seems to be measurable in that I am starting to do the things I have been putting off and I am my head and thoughts in general are much clearer. I only bought the 30 day but if this continues I will get a refill and go from there. This product is expensive but when I was looking at cheaper similar products I saw some people saying that the other product is not as effective. This one was recommended so I have seen that before, supplement brands can and do have differences and effectiveness.