LOVE LOVE LOVE this product. I've been giving it to my kids for nearly a year now. It works (almost) like magic! Definitely shortens duration and severity of the cold. It works so well, sometimes I forget my son is sick and stop giving it to him, only to have his symptoms flare back up! No doubt here, that this prodcut works and works well! I rarely give my kids anything that isn't natural/homeopathic, so this product has been a blessing, even for my older son who is old enough to take "regular" cold meds. I also LOVE that I could give this to my baby when he was as young as 4 months, where as most cold meds (even natural/homeopathic ones) are strictly for ages 2+. I don't ever want to face a cold with out this prodcut, so we always keep it on hand! The only con I see, is that it doesn't list cough as a symptom that it treats, but I figure if it's treating congestion and runny nose it is probably helping his cough too, since all that stuff is related. Try this product, you won't be disappointed...and you can't beat the price!!