This product is made of effective ingredients extracted from traditional Chinese medicine. It is applied to the injure of articulation and muscle. It can get rid of the tiredness and refresh your spirit. Being a kind of emulsion with new type of surface active agent, it overcomes the shortcomings of grease and the skin irritation.This product can invigorate the circulation of blood, activate meridian vessel, and relieve the pain, which brings effects on sport strains, muscle soreness and sprain.