Periodontal care most recommended by the periodontology authority.

Ion effect x sonic vibration electric toothbrush, IONPA series
Dr. Yuichi Izumi, a leading researcher in periodontal disease research in Japan, has become more enthusiastic about "creating an electric toothbrush that can be used as if you were brushing your hands with gentle vibrations" during daily treatment. Ionic, a leading company of ion toothbrushes, was selected as a partner of Professor Izumi. The "IONPA" series is a completely new electric toothbrush developed based on the high track record of cumulative sales of more than 200 million ionic toothbrushes and the technology supported by more than 30 years of research. The "IONPA" series, which adds sonic vibration to the ionic effect, loosens the bond between the tooth and plaque by the ionic effect, so plaque can be removed efficiently even if the vibration is not strong. It is an electric toothbrush that realizes ideal oral care that you can brush your teeth with the same feeling as a toothbrush for hand brushing, and that even people who are sensitive to strong vibrations and elderly people can use it with confidence. The "IONPA" series is an electric toothbrush with ion effect and sonic vibration, which is recognized as having the highest authority in periodontology.