Ultrasound is the best way to remove bags under the eyes. It has the following characteristics: no surgery, no anesthetic, no swelling and no pain. The process of doing it is like massage, which is very comfortable. You can sleep by the way, get immediate results after finishing it, and you can go to work after a few hours' rest. Not affected by seasons and menstruation. After recovery, staying up late casually, working overtime casually, losing sleep casually, drinking water casually and playing mahjong casually will not recur, and there is no need for maintenance and eye cream for life, which can dilute dark circles and hereditary bags under the eyes are equally effective. This is a national patent technology with patent number ZL200720 1882 18, which can be found on the website of the State Patent Office.