iHerb Customer Reviews
Posted by Reviewer1869167 on Mar 02, 2009
Good for preventing flus and colds.
Posted by Reviewer1893096 on Mar 03, 2009
Does wonders for my immune system. Have tried many products before but this one seems to work the best.
Posted by Reviewer3168905 on Dec 13, 2007
Very happy with the product, and service. Would prefer the USPS method of shipping, they are generally cheaper.
Posted by Reviewer1847656 on Jan 17, 2008
Seems to strengthen my immune system
Posted by Reviewer3070750 on Jun 16, 2008
Good product and at a fair price.