What effect does the flat wormwood knee patch have?

It can relieve the pain in the knee, and at the same time, it can maintain the knee. If people are tired for a long time or have postpartum knee pain, using the flat wormwood knee patch can play a very good conditioning role at this time. Its main components are wormwood, mint leaves, eucalyptus leaves, cinnamon and so on, which can play a very good health care role. In addition, it adopts patented technology, and the application of patented technology makes it more permeable. It should be noted that you should never eat cold food during the use of the flat wormwood knee patch, otherwise it will affect its effectiveness.