Ai Ye/Mugwort/Artemesia, regulates blood and stops bleeding. It also warms the channels, disperses cold, calms pain, dispels dampness and itching, and generally known as the cure-all-herb in Chinese Medicine.
In western medicine, this herb is an antiasthmatic, antibacterial, antidiarrheal, antiplatlet, antitussive, Cholagogic, Expertorant, hemostatic, and sedative and hypnotic. This herb can be used on specific points to boost immunity, heal chronic pain/injuries, and assist with menstrual cramps.
With the addition of Bo He (mint), this roller targets the lungs and liver. When you feel congestion from a cold/flu, rub this on the chest and sinuses to clear the airways! Also great to relieve headaches!