Posted by Reviewer1424539 on Dec 11, 2007 | Verified Purchase
I started using the Immunity Booster several years ago. The whole family uses it from time to time. Its efficiency was proved many times. It really helps to avoid cold, flu and even if you start taking it after you already got an issue it helps to recover much sooner. I bought 3 packages to keep them in the refregirator, just in case. :)
Was this review helpful to you?