Laser facial hair removal is an effective treatment for long-lasting improvements. While men and women can enjoy the benefits of the treatment for many years, facial hair removal with Harmony XL PRO is considered semi-permanent because some follicles may continue growing. Regardless, patients find most of the hair will be dormant after their treatment plan is finished. Even if some hairs are still growing, they are easier to deal with. Additional laser hair removal treatments can take care of any stragglers or new growth.