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iHerb Customer Reviews

$15.60

$29.95

Savings of: $14.35 (48% off)

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Interesting effect

Posted by Reviewer1378681 on Oct 01, 2008

I didn't notice any sudden boost in energy but rather i actually felt very sleepy for the first two times I took it. The bottle says once every three days but since I had not eaten any meat in over two weeks I took one a day for the first 3 days. After I slept like a rock for 2 12 hours nights of sleep (normal for me is 6-7), I felt like completely revitalized and rejuvinated...I am an elite athlete and can say for a fact that I have had improved endurance, and power output since taking this product. Also, I did not urinate bright yellow at all (even after first and second dose), so i assume it is being absorbed better as the label says... 4 stars....not 5 only because it made me so sleepy for the first few days.

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Super Potent!

Posted by Reviewer2496663 on Sep 12, 2009

This stuff if super potent - I recently had a blood test and two weeks after taking one of these (I often forget) my B12 levels were very high. I would therefore advise usuing sparingly before finding how much you personally need.

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Impressed

Posted by Reviewer1879955 on Jan 12, 2010

I have used various forms and brands of B 12. I am finding that the Jarrow Formula is the best I have used to date.

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Excellent value

Posted by Reviewer2458701 on May 07, 2010

I'm thrilled to have found a great tasting sublingual Vit B12 with 5,000 mg. This is a great deal.

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B12

Posted by Reviewer2148609 on Feb 03, 2009

This is a good product, but takes a long time to dissolve sublingualy. I take it on a regular basis, and seem to have more energy because of it.

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good

Posted by Reviewer1682718 on Mar 11, 2009

seems to have less additives than most

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B-12

Posted by Reviewer3355801 on Jun 08, 2009

I like this product, my only fault with it is that I wish it dissolved a little quicker in your mouth. Other than that it seems to be doing the job.

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Product and delivery time.

Posted by Reviewer2751558 on Jan 17, 2011

Excellent service,I am on the other side of the planet and could not believe how short a time it took to get here . Very happy. Keith B

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Peripheral Neuropathy

Posted by Reviewer1259171 on Jan 31, 2008

I have used this product successfully for years to reduce symptoms of PN.

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Great

Posted by Reviewer2003032 on Jun 16, 2008

very good please keep in stock

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Items 1-10 of 29 total

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