iHerb Customer Reviews
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Prefer niacin (not niacinamide) - 500mg too much in one dose
Posted by Health-Is-Wealth on Oct 30, 2013
I also tried 250mg but that was too much as well - left my head feeling full of fog, bordering on a headache. I get better results all round from small doses of niacin and therefore prefer it - doesn't knock me out nor do I get the fog-ache. What I did like about this one is that it doesn't contain anything else - no fillers is rare. If this review was helpful to you, please click YES below - thank you. For reviews of all the products I have purchased from iHerb, please click my username above.
Great for numerous conditions
Posted by Reviewer2716110 on Aug 13, 2013
After reading a book on the benefits of Niacin I purchased these to try out. They are no flush, but are very powerful. I was prescribed antidepressants but I wanted to get better naturally, so I intially tried St Johns Wort, which helped but had side effects. I read about niacin helping and even uring some mental health issues so I thought I'd try it out. I started taking 3000mg spread out through the day and it really worked. I am over my depression and have some lovely side effects to boot.... smoother skin, no achey joints among others. Note- if you need a niacin to help with lowering cholesterol you must use the flush version.
Posted by Scottishdave on Apr 04, 2011
Another high quality Thorne product. With consistent use of 1000mg/day my skin has become noticably healthier.
Posted by 5631321345545276821 on Aug 14, 2014
It worked in terms of energy and being happy but it was too much energy for me at one cap a day . Had trouble sleeping . I'm naturally a pretty energetic guy so maybe that's why.
Very happy with this product
Posted by HealthyIsHappy on Dec 25, 2013
So glad to find a niacinamide with no fillers. Beware, some of Thorne's caps do have nonessential ingredients. Have been very happy with this one. I plan to repurchase but am waiting until my supply gets lower, since the current stock has only 15 months prior to exp. Please continue to stock this item, iHerb!
Can't go without it
Posted by Reviewer1715581 on Mar 04, 2012
Niacinamide is absolutely essential for your health and most people do not get enough of it. I have used Thorne's Niacinamide for almost 6 months now and can feel the difference!
Thorne Research. Niacinamide
Posted by Reviewer1488008 on May 31, 2012
Very good best product and highly suitable when the need is for vitamin B3.
B3 for sleep
Posted by HealthSavvy on Sep 07, 2012
Great product - but it did not improve my sleep problems.
Posted by Reviewer3064995 on Jun 06, 2011
top practitioner quality pure supplement
Posted by Reviewer2037391 on Jun 06, 2011
Excellent quality Niacinamide. No flush.