The color difference of mugwort kneepads is due to the dark and light colors of mugwort leaves. The colors of mugwort leaves in different varieties are different, and the colors of mugwort leaves in different periods are also different. The immature mugwort leaves are generally darker, and the mature mugwort leaves are lighter.

mugwort kneepads refer to kneepads containing mugwort ingredients. mugwort can warm channels to stop bleeding, dispel cold and relieve pain, eliminate dampness and relieve itching. Moxibustion kneepads can keep out the cold to a certain extent, especially in cold winter, and patients with poor blood circulation can reduce cold by wearing kneepads made of mugwort.