Why we chose it
The exact hydrogen-water formula is simple and publicly described, with no added flavors, sweeteners or stimulants.
Ingredients
Naturally alkaline Icelandic glacial water infused with molecular hydrogen. This record covers plain Hydrogen Water only.
Read the current labelWhat the evidence shows
Evidence record reviewed: . Check the linked report for its test date.
The FAQ describes batch hydrogen measurements and routine contaminant testing. The complete numerical reports have not been reviewed for this listing.
What remains unverified
Testing not verified; current numerical concentration, contaminant and shelf-life evidence incomplete.
Ingredients Approved. Testing not verified. This review covers HtoEAU Hydrogen Water only, not its other water types or clinical claims.
The exact scope
HtoEAU Hydrogen Water only. Deuterium-depleted and combined formulas are not included.
Storage and label notes
Keep chilled or in a cool, dry place, away from sunlight and heat; do not freeze. The brand recommends drinking within an hour of opening for peak potency. We have not independently verified that retention period.
Care and shopping details checked: 2026-09-07. Follow the current instructions supplied with your product.
What we watch
Current concentration and contaminant reports, formulation, packaging and supply region.
Sources & review context
Official product or seller pageEvidence or ingredient sourceEvidence record date: 2026-09-03. Copy edited: 2026-09-11. Formula or identity source checked: 2026-09-04. These dates do not refresh the date of a laboratory report.
We review published or supplied evidence. Unless stated otherwise, we did not collect the sample or perform the laboratory analysis.