Top positive review
Something I like to keep on hand
Reviewed in the United States on August 10, 2019
This is truly nice to have around, I take it if I feel a cold coming and it really does head it off. Sore throat, sinus, and flu like systems, including upset stomach, all are reduced - or gone. 1 - 3 capsules a day for 2 days works for me, your mileage may vary, I can't guess what might work for you. I'm so sensitive to Rx medications that I tend to develop side effects often. This is a great alternative for me, but I'm not your doctor. This is a reliable brand in my experience.