Posted by iHerb Customer on Sep 02, 2009 | Verified Purchase
I have tried many types of C, I like how this one is sustained release and its optimized for higher absorbtion. I would also like to see a bottle with 120+ I eat so much C that I run out quickly!
Posted by iHerb Customer on Jul 11, 2010 | Verified Purchase
I've tried a few different supplement but this one actually worked! It took a while to kick in but I do feel a bit smarter now,
Posted by iHerb Customer on Sep 15, 2008 | Verified Purchase
This product formulation is awesome unfortunately I am allergic to xanthan gum
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