Our wormwood pain relief patch contains artemisia annua extract, ginger root extract, mint leaf extract. It can be extracted to relax your joints or muscles and allow your body to get enough rest. Its use is simple: open the package, remove the patch, and tear off the back film. Place the patch on your neck for about 6-8 hours and then remove it. Wormwood pain relief patch can penetrate deeply, help you recover health, relaxed and happy life; Using plant extracts, the ingredients are mild and safe, no side effects, suitable for all kinds of people.