Our Kidney Care Patch contain mint leaf oil, gardenia extract and licorice root powder. It can stimulate the blood and speed up lymphatic circulation, prevent any cumulative damage to the kidneys and restore their function, help the kidneys detoxify against harmful toxins, improve overall physical health, and eliminate fatigue and itching while promoting blood circulation to provide energy and strength. Its use method is very simple: first clean and dry the body, take out a piece of this product, tear and stick on the navel or other uncomfortable parts of the body, wrists, knees, etc, use once a day, once for 8-12 hours. Revitalize kidney function, improve overall physical health, detoxify the body, relieve back pain caused by kidney stones, and improve night sleep.