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iHerb Customer Reviews

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Excellent Product - 5 STARS !!!

Posted by iHerb Customer on June 10 2013 | Verified Purchase

Imperative form of B-12 that MANY people with MTHFR forget to take.. Has Helped my Quality of LIfe IMMENSELY...... Will Definitely Keep ordering HERE ♥

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This product only contains Methylcobalamin, not Adenosylcobalamin! Not happy!

Posted by iHerb Customer on November 28 2015 | Verified Purchase

I contacted Source Naturals to find out how much of this product is Adenosylcobalamin and was told that the product only contains Methylcobalamin! Not happy!! I am trying to recover from 25 years of migraines and have a double copy of the mthfr gene. It is hard enough to figure this out when you know what is in a product! I do not appreciate the deception in labeling by Source Naturals. If you buy any product from this company, first check that it is correctly labelled.

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Posted by iHerb Customer on June 4 2012 | Verified Purchase

This version doesn't have folic acid in it, which helps when you're focussing on raising folate, methyl-B12, and ad-12. The flavor is strong and aromatic, but it's okay.

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Coenzymated B12

Posted by Krisinsight on September 2 2015 | Verified Purchase

I could have methylation issues according to 23andMe and even methylcobalamin is not a good choice for me, so adenylcobalamin or dibecozide (both are cobamamide)work quite well. I also recently found out I was sensitive to cherry and strawberry, so when I saw that this was flavored with natural raspberry and peach flavors I was sold. The buyer should know the tablets do contain magnesium stearate.

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Pleasant to let dissolve and relatively small

Posted by RedYetiDave on February 29 2012 | Verified Purchase

I take sub-lingual tabs under my cheek against my gums. They are far less intrusive than under my tongue and I can forget about them and let them dissolve into my blood stream (which is far, far more efficient than swallowing them). These have a nice taste and are sweetened with a tiny amount of sorbitol and mannitol which are used in sugar free gum so won't rot your teeth (or upset your innards since it's such a tiny amount).

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caused serious fatigue

Posted by iHerb Customer on June 28 2011 | Verified Purchase

I have taken other forms of B12 and found them energizing, but this form wiped me out for several days.

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Appetite improvement

Posted by iHerb Customer on May 27 2010 | Verified Purchase

Great for improve my appetite and gain some weight.

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Incredibly Fast Shipping

Posted by iHerb Customer on February 19 2009 | Verified Purchase

Dibencozide AKA Adenosylcobalamin. This is the highest dose of B12 I have found. Great price.

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Not cheap, but good

Posted by iHerb Customer on August 4 2010 | Verified Purchase

It is higly concentrated, compared to other brands, and other ingredients are acceptable. We would prefer a powder form, than all other ingredients won't be necessary. But otherwise, it is a very good quality.

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Posted by iHerb Customer on April 13 2008 | Verified Purchase

I take many forms of b12. Decided to try this one. I also take methylcobalamin. I wish iHerb would carry hydroxocobalamin.

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