Our herbal joint nasal spray contains deionized water, sodium chloride. It can be sprayed with a simple and efficient design, so you can enjoy a relaxing care experience at any time. Formulated with a gentle formula to protect comfort during use. It's easy to use: shake the cap well, insert the nozzle and slowly spray into the nasal cavity. After shaking well, open the cap and insert the nozzle into the nostril. Shake the cap well, insert the nozzle and inhale slowly. And it can be bottled to meet the needs of daily joint care and easily protect flexibility.