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
Lexique
15 Essential Terms.
The technical, biological, and metrological terms you'll encounter on HYDROGENYX. Short, simplified definitions, with sources.
For details: the 7 studies and the science page.
A – H
Hydrogen Antioxidant.
Selective antioxidant
A molecule that neutralizes only harmful free radicals (OH·, ONOO-) without affecting ROS useful for cellular signaling. This is the key property of H₂ (Ohsawa 2007).
DPD (test)
Reference colorimetric method to measure the concentration of dissolved hydrogen in water. DPD reagent + color chart · reading in 30 seconds. Complete instructions on the protocol page.
SPE/PEM Electrolysis
H₂ production method using a proton exchange membrane (Solid Polymer Electrolyte / Proton Exchange Membrane). No chlorine, no residual metal ions.
Free Radical Research
Peer-reviewed scientific journal, indexed in PubMed. A reference in studies on free radicals and antioxidants · H₂ has been regularly published there since 2008 (LeBaron 2019).
Molecular hydrogen (H₂)
Colorless, odorless gas, the smallest molecule. Diatomic. Studied since 2007 for its selective antioxidant and oxidative stress modulating effects. Several hundred studies published.
I – P
Pt-Ir Inflammation.
Systemic inflammation
Diffuse inflammatory state · without localized focus · elevated markers (CRP, IL-6). Associated with chronic oxidative stress. Research explores the link between H₂ and oxidative stress (Kajiyama 2008).
MDA (malondialdehyde)
Biological marker of lipid peroxidation. Increases under oxidative stress. A study (Kajiyama 2008, Nutrition Research) observed a decrease in this marker — a result observed in the study, not an individual promise.
OH· (hydroxyl radical)
The most reactive and damaging free radical in the body. Damages DNA, lipids, and proteins. Main target of H₂ (Ohsawa 2007).
PPB (Parts Per Billion)
Concentration unit: parts per billion. Concentration advertised by the manufacturer for HYDROGENYX Flask: up to ~9,000 PPB, or 9 mg/L of dissolved H₂ — verifiable with the DPD test (protocol).
Pt-Ir (Platinum-Iridium)
Alloy used as an electrode in the SPE/PEM cell. 4th generation at HYDROGENYX · covered by 5-year cell warranty, DPD control (warranty).
R – V
ROS at VO2max.
ROS (Reactive Oxygen Species)
Reactive Oxygen Species. Normal product of metabolism · some useful (signaling), some harmful (OH·). H₂ targets harmful ones, spares useful ones (Ohsawa 2007).
Saturation
Maximum dissolved H₂ concentration plateau. Approximately ~9,000 PPB with SPE/PEM at 25 °C (manufacturer's data). Beyond this: marginal gain.
Stress oxydatif
Imbalance between ROS production and the body's antioxidant capacity. One of the most studied areas in H₂ literature — see the 7 studies.
DPD Verification
At HYDROGENYX, concentration is verifiable with the DPD reagent — the reference colorimetric method: a few drops, the water changes color, the level is read. DPD kit available online (~€20) for home verification: 5-step protocol.
VO2 max
Maximum volume of oxygen consumed during exercise. An indicator of aerobic performance. A study (Ostojic 2014, athletes) observed stability of VO2max under chronic fatigue.
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The HYDROGENYX Flask is a water preparation device, not a medical device. It does not prevent, treat, or cure any disease.