Evil Bone Water (Zheng Xie Gu Shui) is a traditional Chinese herbal liniment and the same topical we keep on the table in our Phoenix clinic as part of post-activity and body-care routines.It is handcrafted in the United States by Master Herbalist Dr. Mark T. Brinson and his team with Chinese herbs, natural camphor and menthol, 190-proof potable grain alcohol, and carefully treated water. It has a strong, distinctly herbal aroma and can feel cooling, warming, and numbing; rubbing it in can increase the warming sensation.Apply it directly, rub it in, or use it on cotton, gauze, or flannel as a compress for 2–90 minutes. Do not cover with plastic; let the area breathe. The maker recommends 2–4 applications daily. More frequent use may dry the skin.Choose No Spray Top when you prefer to pour it onto your hands or a compress. Choose Spray Top +$1.00 for convenient coverage on shoulders, backs, and other hard-to-reach areas.Please note: For external use only. Do not ingest, avoid contact with eyes and mucous membranes, and keep the bottle out of reach of children. Patch-test a small area first if you are sensitive to strong topicals, stop use if irritation occurs, and ask a clinician when you are unsure.