A beauty system for visibly indicating, as a display to a user, guidance information relating to operation of a beauty device, and leading the user so that the user can perform the appropriate operations, thereby enabling the user to perform skin care correctly by efficient use of the device, and making it possible to obtain maximum beauty effects. Sing a display terminal separate from a beauty device (10), guidance for operating the beauty device (10) is displayed, and the content displayed by the display terminal is changed according to the content of operations such as switch operations or level adjustment operations, for example, in the beauty device (10). The user can thereby smoothly perform the appropriate operations corresponding to a state of use in accordance with the guidance displayed by the display terminal, the operations whereby appropriate beauty effects are obtained can be easily performed without the need for proficiency, and maximum beauty effects can be efficiently obtained. Since the method of handling the display device can be displayed, there is no need for an instruction manual for the beauty device (10), and introduction cost is minimized.
