Most bags under the eyes are removed for a long time, even every day, and the knife can only guarantee 3-5 years to remove bags under the eyes. Therefore, eye cream is the cheapest for the first time, the first time 1.50 yuan. In fact, eye cream is the most expensive, with a total cost of1.5-20 thousand in 30 years. Chemical substances may be harmful to human body or have allergic reactions. Incision cost for the first time 1.500 yuan, once every 3-5 years, and the total cost for 30 years is 9000- 1.500 yuan. The cost of radio frequency method and laser method is similar to that of incision method, and the first cost of ultrasonic method is 3800-4500 yuan. Because ultrasound can remove the bags under the eyes for life, without eye cream, so the cost of nothing in the future.