The vitalizer mainly electrolyzes mineral water into hydrogen and oxygen through platinum electrodes, and turns ordinary mineral water into water rich in "hydrogen" in 3 seconds. Facial skin aging is mainly caused by peroxide free radicals, hydrogen electrolyzed in water just neutralize the peroxide free radicals, so as to achieve anti-oxidation, anti-aging effect; Oxygen in the air will generate a small amount of ozone under the irradiation of strong ultraviolet light, a small amount of ozone has the role of sterilization and disinfection.