Nature's Way Description Herbal Single Helps General well-being During The Cold & Flu Season* Echinacea (Echinacea Purpurea) helps promote general well-being during the cold and flu season. * Echinacea grows wild in the Midwest, and was used by plains Indians more than any other herb. Today Echinacea is the best known herb available. It has received positive reviews from doctors on national television. In Germany, it is one of the most researched herbs available. Its benefits have been shown in many European research clinics. Our Echinacea Purpurea is organically grown by trout lake farm, Washington, and certified organically processed in accordance with Oregon tilth standards and the California organic foods act of 1990. Directions As an addition to the daily diet, take one to three capsules three times daily, preferably with food. After taking Echinacea for 6 to 8 weeks, a two week break is recommended before restarting use for best results.