HPN NAD+ Booster (NAD3), Anti Aging Cell Booster, NRF2 Activator, Nicotinamid...

​I purchased the HPN NAD3 after doing quite a bit of research on NAD+ precursors, and I have been taking it consistently for over a month now as part of my daily health regimen. ​The results have been fantastic. The most noticeable change is my daily energy level—I feel much more sustained energy throughout the day, and that afternoon slump is completely gone. My focus and mental clarity have also improved noticeably. ​It has integrated perfectly into my structured routine, and given how good I feel, I will definitely continue with this exact protocol long-term. Highly recommend to anyone looking for a premium, effective cellular health supplement!

So far i have been taking these less than a month but so far so good. I have energy and I feel really upity up and about and im feeling young again. I totally recommend so far

These were amazing for energy! I accomplished so much in just the 2 weeks I took them - I’m quite devastated I have to stop. They caused daily migraines that pain relievers weren’t effective for. I tried to wait for the side effect to subside, but I already get migraines so they aren’t ideal for ME. I recommend trying them if you sincerely want energy that doesn’t cause jitters or an afternoon crash. Worst case? You lose some money. Best? Your life will be so much more productive. I can’t stress how lazy I am and how effective these vitamins were for me.

It's Great! The package is Easy to dispense with just a twist to open twist to close!! Healthy for you too!

I am a 65 year old female who has had cancer twice, and have been in remission from stage 4 metastatic cancer for 11 years, due in part I believe to a regimen of supplements including resveratrol, quercetin, Vitamin C, Vitamin D3, and many others. I also walk 3 miles per day, and have tried to avoid sugar and refined carbs for much of that time. Throughout the years I have been following anti-aging and anti-cancer research, as a curious layperson. I have explored writings and videos by David Sinclair of Harvard, Leonard Guarente of MIT, and others, leading me to the recent reports on the postulated benefits to humans of NAD precursor, Nicotinimide Riboside. Leonard Guarente himself takes it, according to his Elyseum website. I started taking the recommended dose in early February, 2015, and can report some positive results, although I believe the dosage level is critical and probably varies widely, depending on one’s age and health status. My experience has been that the prescribed dose of 250 mg. is simply too much. It revved me up, but the rebound effect was very noticeable--exhaustion. A suitable analogy might be constantly gunning and red-lining one’s old, inefficient engine. So I cut back to a half dose every other day. Much better. I still feel energetic--and optimistic--but am not completely exhausted hours later after the initial burst of energy has waned. It would certainly seem logical that younger, healthy, and/or athletic folks already have sufficient amounts of NAD, so they probably wouldn't notice much if any improvement from supplementation with NR. However, old folks have NAD deficiency as a result of aging, and probably see a much greater benefit from supplementation with NR. which increases NAD. I am guessing that most of the folks reporting little or no benefit from NR are either younger & healthy and have plenty of NAD; or, perhaps are taking far more than they need, producing some sort of negative hormesis-like response; or are not taking complementary doses of resveratrol, or other pterostilbenes, which operate in tandem with NAD as a substrate to influence anti-aging sirtuins. An update: I am now 68 and still taking NR from various makers, who add various components along with NR (all Niagen based) and at various dosages.. The 250 mg. dose is now my standard, however, and I no longer have the exhaustion effect. I don't know why, but it is gone and I am feeling great. I always take resveratrol daily, and many other supplements as noted above. I am also considering the other NAD precursor which is starting to become available, nicotinamide mononucleotide, but the price has got to come down significantly and some major advantage over NR demonstrated. Another possible effect from taking the 250 mg. NR dose is noteworthy: my fasting blood sugar is now running in the 60's and 70's regularly, but I do not feel bad. I have been doing a form of intermittent fasting for some time, but even when I have a regular meal, a few hours later my fasting glucose is back in the 60's & 70's. I test it daily. This may in fact serve as a long-term indicator of the continued efficacy of NR. I have never had fasting glucose levels this low, before taking 250 mg. of NR daily.

I'm 40 and in general good health. I already get lots of vitamins and minerals in my diet. I tried this for 30 days. I know they say it can take a couple weeks before you feel anything. Honestly, I'm not sure if I did. I felt *slightly* more energy and *slightly* clearer mental focus... but so slight, I'm not sure if it's just psychosomatic/placebo effect -or- I was just getting better sleep at the time anyway. Either way, it wasn't a significant contrast for me. Maybe I'm too young to reap its main benefits, or I'm already getting enough other healthy nutrition that my body doesn't need this. I want to believe this works and delivers on all its health promises. Honestly, I just wasn't feeling enough of a difference to continue purchasing it after I finished the first bottle. Of course, your mileage may vary. :)

Llego completamente sellado, lo he tomado apenas una semana no he notado cambios significativos, pero lo compraría de nuevo para poder dar una buena referencia.

This is a dietary supplement that is called: Nicotinamide adenine dinucleotide Go to the Internet and read about what this supplement is supposed to do with regard to perhaps the beneficial effects that that you might experience as you grow older. I have taken this supplement for several months and I have not noticed any side effects that would cause me to stop taking the supplement and I have not noted any beneficial side effects. Perhaps, the only beneficial side effects would appear on a very detailed blood chemistry, which I have NOT performed yet but will be performed at a later date. I plan to continue taking the supplement and this vendor and manufacturer are excellent as far as I know.

I have only tried this and one other brand that was 333 mg. I like the one that is 300 mg. On the forums concerning niagen its really only recommended for 35 years plus and many don't notice differences until in their 50's, because their bodies are producing adquate sirts, ie sirt 1 3 6, etc. I'm 54 with arthritis, chronic fatigue and other issues and noticed immediate results in energy but also in arthritic pain and joint issues. And had moderate weight loss. Going to stick with this in the long run. Have my parents on this as well. Whether or not it induces longevity or whether it just gives quality of life, the B3's are very needed, and this is one of them. Niacin, Niacidamide and Niagen all use different pathways with the sirt activity. You can take all 3. However tend to get headaches on niacin. They all create the sirts or increase them.

Best product

Didnt see nor feel any difference

I normally get 4 to 5 hours of sleep and I get exhausted after a days work. While at work, I always feel sleepy and yawning all the time in mid afternoon. When I get home I feel so tired that I will sleep for an hour to get a little rest. Since taking this, I felt that I have enough energy for the whole day. I still yawn in the afternoon but I feel that I have more energy to get me through the day. My wife notice it and told me that I don't complain of exhaustion and I don't take a short nap anymore. I do recommend this to everyone.

I give this product 5 star