The REYO Anion Sanitary Napkin is the new revolutionary product for women. It kills 99.9% bacteria through the built-in negative ion strip. It also has much greater absorbent power than any other leading brands.Our company has introduced a sanitary napkin that not only meets the hygienic demands of women, but also provides additional benefits in the form of Anion enhancements. Anions are naturally occurring and are known to increase the general healthiness and well-being of women.