Startup
Welcome to HYDROGENYX.
Everything you need is in the box:
HYDROGENYX Flask — 400 ml, 4th generation Platinum-Iridium SPE/PEM cell, touch screen
Wireless Charging Base — simply place the bottle on it to start charging
USB-C Cable — for charging anywhere, without the dock
Quick Start Guide
Your 5-year warranty on the cell is active upon delivery — no registration needed, your order number is sufficient. Learn more about the warranty
Step-by-step
Four steps, five minutes.
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Load
Place the Flask on its wireless charging base, or plug in the USB-C cable. The 4,500 mAh battery provides approximately 30 electrolysis cycles per charge.
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Rinse, fill
Rinse the tank with clean water, then fill with 400 ml of plain water. Run a first "blank" cycle, which you do not drink, to rinse the cell.
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Launch the cycle
From the touch screen: 5-minute cycle (≈ 4.5 ppm) or 10-minute cycle (up to 9 ppm, manufacturer's data). Drink within 20 to 30 minutes — hydrogen dissipates naturally.
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Check it out, if you'd like
Want proof? A DPD test kit (around €20 online) is all you need: a few drops, the water changes color, and you can read the level on the color chart. Understand the measurement
5-year warranty on the cell
60-day money-back guarantee
After-sales service France · response within 24 hours
Free tracked delivery in France
Verifiable concentration via DPD test
Everyday
Use it well, for a long time.
Which water to use?
Still water, ideally filtered or low-mineral. Never sparkling water, juice, or hot drinks in the tank.
How do I maintain it?
Rinse the reservoir with clean water after use. Once a week, run a cycle with a little diluted white vinegar, then rinse twice. Do not put in the dishwasher, do not immerse the casing.
How many glasses per day?
Typical Use: 1 to 3 glasses per day — in the morning on an empty stomach, before exercise, or in the evening. Excess H₂ is simply exhaled through breathing.
How to check the concentration?
With DPD reagent – the reference colorimetric method. To measure at home:
- Online DPD kit (~€20)
- Filtered water, 10-minute cycle
- A few drops: water changes color
- Read the level on the color chart
And what if the cell wears out?
If a DPD test shows that the water is no longer properly enriched, cell replacement is free for 5 years. See warranty conditions
Got a problem? We're here to help.
Write to contact@hydrogenyx.fr with your order number — response in French within 24 business hours. 5-year fuel cell warranty, 2-year battery warranty, 60-day satisfaction guarantee or your money back. Contact us
HYDROGENYX
A question?
We reply within 24 hours.
contact@hydrogenyx.fr · 5-year cell warranty · 60-day satisfaction guarantee or your money back
Reading this guide before buying? Discover the Flask — €239
The HYDROGENYX Flask is a water preparation device, not a medical device. It does not prevent, treat, or cure any disease.