Works Very well for me
I have used this product for many years now, I know there's no real way to "PROVE" it stops colds but I believe it does. Anytime I feel any of the typical "I'm getting sick" symptoms like sore throat, stuffed up, the weird "tickle" in the back of the throat, I immediately start the zicam. I only have to use it typically 2-3 days to prevent a cold. I use it longer if i get sick, that said I rarely get sick anymore. I used to get sick several times a year, currently I get sick once every year or sometimes even longer. I'm not sure why but my daughter doesn't get the same results so it may not work the same for everybody or she doesn't start the zicam as promptly as i do, Dont know why but I'm sure it works for me.
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