The traditional negative ion therapeutic instrument is a negative oxygen ion product developed earlier in China, which occupied a relatively large market share at the beginning of listing. However, the ion release material they usually use is ordinary carbon fiber metal, which has high resistance and needs large current, and the concentration of negative ions produced is low, so it is impossible to produce negative ions with small particle size. But also produce derivatives such as ozone and positive ions. The traditional negative ion therapeutic instrument can't get rid of the technical bottleneck.
The reason why Senpeptide-based negative ion therapeutic instrument is the leading brand in the industry at present is that the research and development of negative ion converter and nano-fullerene negative ion releaser fills the gap in the international technology of generating small particle size negative ions (negative oxygen ions).