Our lumbar cold gel spray contains carbomer, triethanolamine, and bone-bearing herb extracts. It can effectively relieve lumbar spine pain and protect the lumbar joints. Its use method is very simple: after the body parts are cleaned and dried, spray this product directly and evenly on the corresponding parts, and wait for absorption, it is recommended to use it 2 to 3 times a day for better results. Effectively relieves joint soreness and discomfort and allows muscles to relax.