NOW FoodsSupplements, Niacinamide (Vitamin B-3) 500 mg, Energy Production*, 100 Veg Capsules

It gave me horrible acid reflux & body aches got significantly worse. However, I have done my research and I knew that this would be a risk factor and I still think it is a good product, it's doing what it's supposed to do and sometimes it affects people this way. I had acid reflux before I bought this but I haven't had an episode in over a decade but this brought it out

I trust my dermatologist; therefore I am taking this. I am 82. I am not looking for dramatic changes in my skin. However, my skin feels better. Also she recommended Dr. Brenner’s formula C serum. It makes my skin feel really good. I hope this is helpful.

I don't feel any effect from these capsules but maybe that is normal. The price was great for the amount you get and now Foods is supposed to be a trusted company.

These vitamins have been very effective. I have purchased various brands of Vitamin B-3 and have taken them for more than 30 days at a time, allowing a 25-day pause before trying a new brand. So far, this particular brand has worked exceptionally well. I am currently undecided between this one and the B-complex vitamins from Natural Life Labs, as both have provided me with plenty of energy. While one is solely Vitamin B and the other is a B-complex, I highly recommend either option.ME::::

All the products of this company are reliable.

Good and effective

Excellent product! Highly recommended

This gives me instant energy, so I learned my lesson not to take it before bed. My mind is clearer and I’m able to focus more. I also added in this supplement with selenium, vitamin D3, and avocado(sufficient vegan oil). Definitely, a game changer. I feel more confident in myself now that I’m in a better state of mind.