In Traditional Chinese Medicine, our body is vulnerable to attacks of evils = colds and flus.
The attacks first invade the body's surface and if not halted, they further invade the interior of the body.
CFSignoff works to stop the invasion of colds and flu at the start. It is most suitable when your throat and head are being first affected.
If you used Airborne®, you may be surprised to learn that it is adapted from Yin Qiao Jie Du Pian and contains several common herbal ingredients.