SHUYA brand ION sanitary is the new generation of sanitary pads. They are made of soft cotton, high quality material, super comfortable and absorption.SHUYA active oxygen & far-IR & anion sanitary napkin introduces international advanced core technology. Active oxygen, anion and Far-IR were organically combined, which can effectively develop the circulation function. Active oxygen can effectively enhance air permeability of the sanitary napkin, which reduces harmful bacteria and promotes healthier women's hygiene and comfort.