Chinese herbal medicine has evolved throughout the centuries; and today is used to remedy and prevent numerous ailments. Many Chinese herbal products are recommended for use at the onset of cold or flu to help prevent the symptoms that typically accompany such maladies. Common Chinese herbal supplements typically consist of plant and herb extracts, but also can contain animal and mineral products as well. Pharmaca carries a wide selection of Chinese herbal supplements that promote wellness, and help prevent cold and flu symptoms. Chinese herbal products are available in a variety of forms including capsules, pills, tablets and drops.