iHerb Customer Reviews
Savings of: $12.19 (46% off)
I swear by this too
Posted by Reviewer3276967 on Jan 19, 2010
My nieces and nephews seem to ALWAYS be sick - we start taking these 2 days before seeing them and have yet to catch one of their colds or flus - we sometimes double up and take this with the Echinacea Defense Formula, also by Planetary Herbals.
Posted by Reviewer3330129 on Apr 07, 2011
Knocks out a cold at first sign. Based on the famous yin chiao formula. It works!