Nutricost Niacinamide (Vitamin B3) 500mg, 240 Capsules - Non-GMO, Gluten Free, Flush Free Vitamin B3

Really helps with skin hydration and appearance. We trust this brand as well as the seller and Amazon for providing a high quality Vitamin B3 at an excellent price and super fast delivery. What's not to love? I'm not an MD, but noted for the record that niacinamide was recommended during the pandemic as a protective agent, and apparently has many other health benefits too.

Great product and exactly as described. It arrived quickly and was packaged well. Quality exceeded my expectations for the price. I would definitely order this again and recommend it to others.

Good

I have been taking this product for about 6 months now, and I plan on taking it for much longer. I have not been paid, have not been given any free product, have not even talked to the seller or maker of this product. Decided to try it after reading scholarly and anecdotal articles about NAD supplements. Dose has been 1 (one) 500MG capsule of this brand every morning faithfully for 6 months. First, I have not noticed a single bad side effect. No flushing, no gastro problems, no negative mental side effects, nadda. Here's what I did notice on the plus side (and since there's no double blind study, this is anecdotal): Increased energy, both mentally and physically. Heightened attention, which is my biggest plus... since I honestly have a touch of attention deficit disorder. At work this is where I notice that the most. Procrastination of simple tasks just because I'd rather poke around on Facebook or look for deals on the web, or forums, and many other things. I still do that to some degree, but it's much, much less pronounced. I focus better at day to day tasks, and found myself much more engaged, productive and entertaining at meetings, many of which I usually lead. I notice hangovers are much less uncomfortable. I'm now in my 50's and have noticed wrinkles on my face have diminished, mostly those crows feet and eye "bags" and wrinkle bunches. I am convinced my fingernails grow faster! I'm not bald, but thinning somewhat. That's one area this doesn't seem to have any affect, I don't think my hair has thickened. So that's my honest opinion about my experience. And this stuff is inexpensive as well. Oh, and I can't say it has improved sleep, I generally don't have sleep problems.

Great price and hard to find in our area so the lightning fast shipping was excellent.

So something to take know is everybody’s body is different as I write this review just keep that in mind. I was told to take by a dermatologist that I saw. I have ocular rosacea and rosacea. This stuff is pretty incredible. I was getting so many compliments on my skin which made me feel really good considering the dire state my skin was in. I’m only 30 but it was so bad. I made my first dermatologist appointment because it came out of nowhere this help heal, the blisters on my nose and face .. Which were really embarrassing, and then I would go out and get compliments and people would say your skin literally glows.. All the good feels. With that being said, she did tell me it would make me sensitive to sunlight.. I went ahead and did the precautions of putting sunscreen on. I’m outside a lot but even when I do not spend a lot of time outside and it’s just walking to my car running errands this right here has happened.. I will attach the photos. It started making me super sensitive, extra sensitive to the sun. It did not matter if I had sunscreen on I would break out and blisters all over my body wherever the sun hit. I would get this weird tingly feeling wherever the sun was touching whether it be my ear eyebrow bone literally anywhere the sun could touch would turn out looking like this.. I know everyone’s body is different and reacts differently, but this was my experience with this stuff. Give it a try I mean maybe it’s just me and my body that reacts like this. I did not take a star off because I feel like it’s just my bodies reaction not the fault of the product.. it did help my eyes tremendously

The flush was a little to much for me, It lasted 10 minutes and I will never do it again.

Expedient delivery.