Proven successful in China for bone spurs, fibromyalgia and aching bone pain. We have had very good results with this product but it must be given a try for at least 3 months. Ingredients: Proprietary Blend of - Drynaria fortunei, Ligusticium chanxiong, Notopterygium incisum. 500 mg. caps. Dose: 2 capsules - 2-3 times daily.