Every drop goes through seven checks before it reaches you.
Source intake, sediment filtration, RO, UV sterilisation, ozonation, mineral balancing, and a final lab test, explained in plain language.
Source to seal, in seven checks.
Source Intake
Water is drawn from a selected source and assessed before it enters the process.
Sediment Filtration
Particles and visible impurities are removed first, protecting every stage after it.
Reverse Osmosis (RO)
A fine membrane strips out dissolved solids and contaminants at a molecular level.
UV Sterilisation
Ultraviolet light neutralises bacteria and microorganisms without adding chemicals.
Ozonation
Ozone treatment gives the water a final layer of disinfection before packaging.
Mineral Balancing
Essential minerals are brought back into balance for taste and consistency.
Final Lab Test
Every batch is tested in the lab before it's cleared to leave the plant.
Nothing in the process is decorative.
Filtration protects the membrane. RO removes what filtration can't. UV and ozonation cover what RO doesn't. Mineral balancing restores what the process takes out. And the final lab test exists because every other step needs to be verified, not trusted.
Every batch logged.
Each batch that leaves the plant carries its own test record. That's what traceability means at Mizuha: not a claim on the label, but a result you could ask to see.