This is another great product from Nature's Answer. The black elder berry is the one that has been shown in studies to actually kill viruses - unlike antibiotics that do NOT kill viruses. I like the fact that astragalus has been added. It is an adaptogen - meaning that it will raise levels or lower levels of body functions, according to what is needed. I would take this b4 subjecting myself to a vaccine filled with potentially harmful substances.
Posted by iHerb Customer on July 18 2017 | Verified Purchase
it's not work for me even throat pain, the taste is good tho~
Posted by iHerb Customer on October 27 2013 | Verified Purchase
We bought this but didn't use it because it has raspberry extract and my daughter can not have fruit.
Posted by iHerb Customer on July 21 2013 | Verified Purchase
Gave it to my daughter, to improve her immune system for the winter, don't think it made any difference though
Posted by iHerb Customer on October 16 2011 | Verified Purchase
We will review this more as we use it.
Posted by iHerb Customer on December 12 2009 | Verified Purchase
Very effective but the taste is not very good
Posted by iHerb Customer on April 4 2009 | Verified Purchase
Seems to work, but it is hard to swallow due to a strong taste.
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