Solaray Astragalus -- 400 mg - 180 Capsules
This product is GREAT. I take 1 in the AM and 1 at night and if I feel something coming on I double it and I am almost never sick. If I do get a cold or something it is gone in a day. I use it every day. My wife and adult children use it also. IT WORKS!!
March 3, 2013