Use the ultrasound device by Ultramed to prevent wrinkles or to combat existing small wrinkles since about half a year 2 to 3 times a week. I'm very satisfied, the skin becomes smoother and brighter, impurities disappear. After massaging a Hyalironcreme that I let act a few minutes, I wear the Ultraschalgel and rub gently the appropriate section of the face each 10to 15 min. on stage. 3 Unit is almost silent, so very relaxing. The results can be seen after regelmasiger application, Complexion improving rapidly. I do not know whether it is because but previously existing dry bzw.gereizte points in the nose and cheek area have disappeared. All in all I would recommend this device to others!