The LUMI+ is a rechargeable bottle that runs water through SPE/PEM electrolysis to make hydrogen-rich water, rated at 3000 ppb after one cycle and 5000 ppb after two. It is aimed at people curious about hydrogen water who want a portable unit rather than a countertop machine. Compared with rivals, it is a self-contained bottle with no separate generator or pitcher, but the claimed 5000 ppb is a lab-style figure and independent testing of hydrogen water benefits is limited. Owners rate it highly, though the evidence for the health claims is thin.
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Owners rate the LUMI+ highly and describe it as easy to use and convenient to carry.
The LUMI+ Hydrogen Water Bottle is a portable bottle that turns drinking water into hydrogen-rich water. It uses Japanese SPE/PEM technology to electrolyze the water.
The bottle reaches 3000 ppb of hydrogen in one cycle. A second cycle raises it to 5000 ppb.
