The chinese pain patch treats osteoarthritis and cervical spine pain.Main Ingredients:Reticulate millettia, saline cistanche, davallia mariesii, Chain fern, wild celery, safflower, spignet, corydalis and borneol etc.Main Ingredients:Reticulate millettia, saline cistanche, davallia mariesii, Chain fern, wild celery, safflower, spignet, corydalis and borneol etc. Function:This product has preventive ...