Free Tracked Shipping · France
Express 4 to 8 days · €10.99
8 EU countries served
Email + SMS tracking
60-day money-back guarantee
Delivery
Verifiable with DPD reagent.
Delivered with care.
HYDROGENYX is a French brand; manufacturing is entrusted to a specialized industrial partner.
The concentration is verifiable with DPD reagent: a few drops, the water changes color, the level is read.
Your box ships with real-time tracking. Standard 6 to 10 business days: free. Express 4 to 8 days: €10.99.
The course
From our workshop
to your doorstep.
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Order Confirmed
Summary sent by email immediately after your order.
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Careful preparation
Your box is carefully prepared before shipping.
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Tracked shipping
Tracking number sent by email upon shipment · real-time tracking.
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Delivery
Standard 6 to 10 business days · Express 4 to 8 days · SMS on delivery day.
Options
Two modes.
Same guarantees.
Standard or Express.
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Standard |
Express |
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Deadline |
6 to 10 business days |
4 to 8 days |
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Tracked delivery |
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Real-time tracking |
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Delivery day SMS |
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Hand-delivered against signature |
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Price |
Offer |
€10.99 |
Delivery questions
Know everything.
Why 6 to 10 days and not 24 hours?
Because we prefer an honest timeframe to an unachievable promise. Your order is carefully prepared, then shipped with tracking: 6 to 10 business days for standard, 4 to 8 days for express. The concentration, however, is verifiable with DPD reagent (reference colorimetric method).
Do you deliver outside France?
Yes. Belgium, Switzerland, Luxembourg, Germany, Netherlands, Italy, Spain, Portugal. Same delivery times. Tracked International Delivery.
What if I'm not home?
If you are absent, the package will be left at the post office for 15 days. Delivery notice + email + SMS.
Can I track my order?
Yes. Tracking number sent by email upon shipment. Real-time La Poste tracking. SMS notification on delivery day.
What should I do if the package is damaged?
Refuse the parcel upon signature OR accept with written reservations. Photo of the parcel · email contact@hydrogenyx.fr · return within 48 business hours.
HYDROGENYX Flask
Free delivery.
€239 instead of €299.
Free Tracked Shipping · 60-Day Money-Back Guarantee · 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.