Shortens colds. Take at the first. The pre-cold medicine. Sign of a cold. Clinically proven to shorten colds. Great tasting! Homeopathic. This product is not required to go through the FDA's New Drug Application approval process. The first sign of a cold - you have a pre-cold. Take Zicam Rapidmelts now - clinically proven to shorten a cold. Go from pre-cold to no cold faster. Get rid of your cold faster. Satisfaction guaranteed. www.zicam.com. Questions? Comments? Side effects? Call 877-942-2626 toll free. Zicam Cold Remedy products are available in a wide range of forms and flavors. Other information: Store between 59-84 degrees F (15-29 degrees C).