Shaping Moustache by permanent hair removal treatment, is it possible? What are the costs?

Laser hair removal is a great option to remove hair from the outer edges of your mustache. However, i would not recommend using laser hair removal to "thin" the bulk of the mustache as you cannot evenly reduce hair with each treatment and you run the risk of having "patchiness".  There are also some considerations such as hair color and skin pigmentation. Treatment costs can vary greatly depending on the practice that you choose. You want to make sure that you are decide on a practice based on education and experience of the practitioner, as well as insuring that there is an overseeing physician on site. Another option that you have is electrolysis, but it does generally require more treatments and is more time intensive. I hope that helps.