I don't advise you to go to a beauty salon to lose weight. It is best to pay attention to diet and exercise more at ordinary times, so that you will be slim and healthy in the long run. Slimming in beauty salons can have an immediate effect. It is not uncommon to lose a catty a day. But if you don't change your eating habits and don't like sports, you will rebound. Many colleagues around me are like this. Only by adhering to the usual scientific diet and proper exercise is king.