Magneto-optic skin rejuvenation technology is an innovative technology, which can be used to solve a variety of benign skin lesions, such as acne marks, senile plaques, large pores, unsightly blood vessels or other stains, and to remove excess hair. In order to achieve a special cosmetic effect that satisfies patients, a safe and non-invasive method is provided to adapt to different skin conditions, which is called magneto-optical rejuvenation.