Ultrasonic cannon is a common beauty instrument, and many girls use it to improve skin problems. According to the market quotation, the price of ultrasonic gun is about 5 thousand, the head of gun is about 400 rounds, and the head of gun has 6 thousand rounds, but whether it is effective or not varies from person to person.

The principle of ultrasonic gun is to use the energy of ultrasonic wave to act on the deep layer of skin through rapid vibration, thus producing a series of biological effects. It can stimulate the production of collagen, promote metabolism and improve the firmness and elasticity of skin. In addition, the ultrasonic gun can also help to deeply clean the skin, reduce pore blockage and improve blackheads and acne problems.

However, the effect of ultrasonic gun varies from person to person. For some people, the use of ultrasonic cannons may see obvious improvement, and the skin becomes smoother and firmer. For others, the effect may not be obvious, or it may take a long time to see the effect.

Generally speaking, ultrasonic cannon, as an auxiliary beauty instrument, can improve the skin to a certain extent, but it can't guarantee that everyone can achieve remarkable results. In order to get better results, it is suggested to consult professionals before using ultrasonic cannons and combine scientific and reasonable skin care methods for comprehensive care.