Kien Cot Khang is a massage spray that is refined from herbs with medical alcohol used to massage the skin, helping the body to be comfortable and relieve from pain. Kien Cot Khang supports the treatment of rheumatism, bone pain, back pain, body ache, injuries, dislocations, sprains, swelling, hemostasis, antiseptic, sciatica, spondylolisthesis.