iHerb Customer Reviews
Savings of: $4.48 (30% off)
Posted by Reviewer2697182 on Apr 12, 2010
Quick delivery, overall very pleased with product.
Posted by Reviewer1321694 on Apr 08, 2010
This really does make a difference, wish I had found it sooner. I made a mistake and bought the other type of B12 also sublingual tablets, and didn't do well with it.
Posted by Reviewer2998496 on Jan 27, 2010
You might need this if you are a vegetarian or raw foodist.
Posted by Reviewer1759604 on Dec 02, 2009
Posted by Reviewer1802387 on Sep 09, 2009
Definitely not the best tasting thing on earth but it dissolves pretty quickly so it isn't too bad. I wish it would have come in some kind of flavor. It feels like if you are putting a piece of chalk in your mouth but with that said, I would probaby order again.
So far, so good!
Posted by Reviewer2834180 on Aug 27, 2009
I tested low in B12 so sublingual tablets were recommended by my doctor. I will be retested in 2 months & I will know then if this brand is working or not. Everything I read about Natural Factors was positive & it appears to be a great natural product. The price was good & the service at Iherb can't be beat. I may be back to give it a five star rating, if Iherb will let me post again in 2 mos.
Posted by Reviewer1095117 on May 07, 2009
I like the way it desolves under the tonge. It gets into my system very easily and the price was very reasonable. So far, I am satisfied.
Deffinitely good for you!
Posted by Reviewer1598869 on Apr 18, 2009
I notice cognitive improvement immediately
Methyl B12 - Natural Factors
Posted by Reviewer1954269 on Mar 23, 2009
This is the first time that I ordered from this website. This order was handled in a timely fashion and delivery was on time. Good work.
Posted by Reviewer3241032 on Mar 06, 2009
I do marathons and this helps a lot especially when you have to work and do daily chores and still have energy to keep going.