Merci hydrogényx cette gourde me sauve la vie quand je boit cette eau j’ai l’impression qu’un brouillard mentale se Liber franchement je recommande
Je l'ai recu aujourd'hui elle est trop belle et sa me redonne de lenergie cest trop bien
The HYDROGENYX Journal
La Source — HYDROGENYX Journal
Molecular hydrogen, hydration, maintenance: short, referenced articles, without promises — to understand before buying.
ELITE 9K vs Levite Premium — Technical breakdown
ELITE 9K (Lyon, solid Pt-Ir Asahi) vs Levite Premium (Munich, coated Pt-Ir): 16% more measured concentration, 1.8× cheaper per DPD-validated PPB.
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Lyon workshop in December: last order before Christmas 22/12
The HYDROGENYX Lyon 7th workshop closes from 22 December to 4 January. Here are the order deadlines to receive before Christmas, and what changes in December.
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H2 and CrossFit / HIIT: recovery between WODs
Protocol 750 mL pre-WOD + 750 mL post-WOD for lactate, creatine kinase and hs-CRP management. Aoki 2012 reference (elite footballers, University of Tsukuba). Client case CrossFit RX 4 sessions/week.
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"It took me 6 years to understand why I was aging 2× faster than my friends"
At 47, Sophie discovered it wasn't Botox she needed — but a molecule studied in 320+ PubMed publications.
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How to Integrate Molecular Hydrogen into Your Morning Routine
7-step morning protocol to maximize H₂ effect. First glass fasted + light + movement = 14 hours of stable energy.
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HYDROGENYX Flask vs a premium competitor water bottle — technical comparison 2026 hydrogen water bottle
Benchmark on 12 criteria between HYDROGENYX Flask and a premium competitor bottle: H2 DPD concentration, membrane, warranty, price, after-sales service. Public data + DPD batch control (filmed measurement).
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Deep sleep N3 and H2: 30-minute pre-bedtime protocol
How molecular hydrogen improves N3 deep sleep architecture. Studies Mizuno 2018 and Kobayashi 2020. Concrete protocol, Whoop/Oura tracking, stack with magnesium glycinate and L-theanine.
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How to measure molecular hydrogen in water — DPD method step by step
2026 Technical Guide for Measuring the Real Concentration of Dissolved Hydrogen in a Water Bottle. Step-by-step DPD method, applied by us in France: each batch controlled with DPD reagent (video recorded measurement) before being put on sale.
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ELITE 9K vs a premium competitor bottle — Full table 2026
ELITE 9K (Lyon, €299) vs a premium competitor bottle (USA, €570 + customs): 4× cheaper per DPD-validated PPB, 5-year vs 2-year warranty.
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Vegan and vegetarian hydrogen water — composition, compatibility, redox
100% vegan HYDROGENYX Flask compatibility: flask composition (BPA-free, medical-grade silicone, stainless steel, PEM, titanium), redox relevance in plant-based diet, B12/omega-3 vigilance points. Kosher, halal, Jain, raw vegan.
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Go further
Science, without the marketing.
Hundreds of studies published since 2007 (Ohsawa, Aoki, Ostojic, LeBaron). Our Science page sorts it out: what has been studied, what remains to be proven.
Got specific questions? Check our FAQ.
HYDROGENYX Flask
From reading
to ritual.
Up to ~9,000 ppb of dissolved molecular hydrogen (manufacturer's data), verifiable with DPD test. Designed to last: 5-year warranty on the cell.
Free tracked shipping · 60-day satisfaction guarantee or your money back · 5-year warranty · 4x Klarna
The HYDROGENYX Flask is a water preparation device, not a medical device. It does not prevent, treat, or cure any disease.