We don't have to worry too much about the brands of hydrogen-rich cups, because most of them are branded, and the premium is relatively high. Choosing a hydrogen-rich cup depends first on the hydrogen content. As long as it is greater than 800PPB, it is a good cup. Don't blindly pursue the higher the PPB, the better. It is better to directly absorb hydrogen. Yihao Cup belongs to producing hydrogen from ore, which is mild. Apart from the above advantages, the only disadvantage is that the filter element should be replaced every few months.
Other questions about hydrogen-rich water and a good cup are all learned in this FAQ: learn a good cup in one minute, a good cup, thank you.