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iHerb Customer Reviews

$6.80
$7.65
Savings of: $0.85 (11% off)
4.1 out of 5 based on 30 reviews
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Items 6-10 of 27 total

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like the flush

1 person found the following review helpful

Posted by Reviewer2959854 on Oct 24, 2011

I'd prefer a lower dose - say 100mg. I divided the 500mg capsules into 5 portions. Still get the flush.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

Too much for my system

1 person found the following review helpful

Posted by Reviewer1682534 on Jul 30, 2012

I took this to help reduce my high cholesterol but the hot flashes were too intense and it turned my face red in public. It also raised my blood sugar. Had to give it up.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

bad idea

1 person found the following review helpful

Posted by 4959710847224070724 on Mar 18, 2014

I took 1 pill of niacin and the worst hot flashes ever. I went straight to the ER, lips purple heart palpitations I don't reccomend this unless you have taken it before.

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Great for People who Bruise

Posted by Reviewer1590584 on Sep 24, 2014

I am 70 years old and have a tendency to bruise on my hands and lower arms. I can take one (1) B3 Niacin per day and the bruises will be gone in just a few days. Individuals may have different reactions to it. I just get real red all over, others may itch with it. I would recommend not to use it on an empty stomach for the first time.

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Ronald Osborne´s Life Extension Vitamin B3 Niacin 500 mg Review

Posted by RonaldOsborne on Oct 27, 2012

Great alternative to the brand I usually use I ran out of niacin and my skin was beginning to suffer with Eczema again. Life Extension Vitamin B3 is every bit as good as my usual brand. When buying niacin. This product is strictly B3 and it will make you flush, but that is a normal side effect and if you take in in small doses and build up to the correct dosage the side effects do eventually go away. I recommend this product to anyone who needs to take a Niacin supplement, is definately the best I have used.

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Items 6-10 of 27 total

« Previous | 1 2 3 4 5 | Next »