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iHerb Customer Reviews

21st Century Health Care, B-12, 1000 mcg, 110 Tablets

$4.96
$6.99
Savings of: $2.03 (29% off)
4.7 out of 5 based on 15 reviews
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Items 1-5 of 13 total

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Great deal!

3 people found the following review helpful

Posted by Reviewer3213655 on Apr 11, 2010

I just started taking them a couple weeks ago, but so far, so good. I feel more energetic already.

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

Don't take with any other B vitamin

1 person found the following review helpful

Posted by Tranita on Aug 08, 2012

I ended up having to look up the reason why my urine had started to become so highlighter yellow and it was because i was taking another B vitamin. I read that once your body has taken in all the B vitamin it needs then the rest is just withdrawn from your body. It is disposed of through your urine. Be careful.

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Not good incredients

1 person found the following review helpful

Posted by Reviewer2646612 on Nov 14, 2013

These helped me for a while (placebo?), but I needed to change to other label. Cyanocobalamin isn't a good ingredient as it solubles to badly on others.

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.Timed Release B12 is very good.

Posted by Reviewer1518891 on Mar 25, 2010

Have used these for a long time. I like them very much. Keeps B12 and energy levels up where I need them because of heart problems.

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A+ product

Posted by Reviewer2727705 on Feb 25, 2011

I've definitely noticed a boost in myself every day since I started taking this. It is probably the most reasonably priced B-12 tablet on here considering the quantity and the mcg.

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Items 1-5 of 13 total

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