Every time I have used echinacea during the earliest symptoms of a cold, I have avoided getting sick. Without exception. The trick is to start using it at the earliest onset of symptoms, it won't work if you miss that window. I do the intense dose as recommended on the bottle. This is also my favorite brand of echinacea. Always fresh and very, very effective. I can't recommend this enough.
love this product. I always have it on hand. In fact, took two doses yesterday, always between meals of course, and feel better today already. I will do two doses today again and with prior experience then I won't have to take anymore at this time. Great product to give the immune system a boost. I have tried other brands other than Herb Pharm and will stick with the brand. Another plus it is Organic.