Posted by iHerb Customer on Jan 16, 2009 | Verified Purchase
I have been using this product for several years now, taking it at the first sign of a cold. Usually, the cold, seeing what's in store for it, heads out before I even know it was there. Maybe it is a psychological effect, I don't know. But to be honest, I don't care either. All I know is it gets rid of the cold fast.
Posted by iHerb Customer on Aug 12, 2009 | Verified Purchase
I am taking these on the word of someone I trust. So far I am still alive
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