SHUYA active oxygen & far-IR &anion sanitary napkin introduces international advanced core technology. Active oxygen, anion and Far-IR were organically combined together, which can effectively develop the circulation function, activate the skin cells, support the blood circulation and accelerate metabolism. Active oxygen can effectively enhance air permeability of the sanitary napkin, fast air circulation between the private part and outside area, increase oxygen circulation frequency, brightly reduce harmful bacteria, maintain woman’s self-cleaning and immunity capacity, so every women can enjoy a healthy, hygiene and comfortable sensation.